quality management · • review of method statement for erection of the job • providing...
TRANSCRIPT
Quality Management
Project
About us
Founded in 1992, “Aavishkar Group” is a company specialised in providing end to endsolution for fabrication technology.
The main objective of the company is to provide support to its clients for improvement infabrication quality with productivity.
To meet its objective company is presently offering solution & services in following category
• Process automation welding & cutting• Sourcing and supply of equipment, accessories & consumable for fabrication domain• Training in Fabrication Technology• Welding Consultancy• Welding Procedures & Welder Qualification (WPS, PQR , WPQ)• TPI, Fabrication & erection Inspection & NDT Testing of weld• Calibration of welding machine, Electrode / Flux Drying ovens• Placement & Outsourcing of technical staff
Founded in 1992, “Aavishkar Group” is a company specialised in providing end to endsolution for fabrication technology.
The main objective of the company is to provide support to its clients for improvement infabrication quality with productivity.
To meet its objective company is presently offering solution & services in following category
• Process automation welding & cutting• Sourcing and supply of equipment, accessories & consumable for fabrication domain• Training in Fabrication Technology• Welding Consultancy• Welding Procedures & Welder Qualification (WPS, PQR , WPQ)• TPI, Fabrication & erection Inspection & NDT Testing of weld• Calibration of welding machine, Electrode / Flux Drying ovens• Placement & Outsourcing of technical staff
The company has wide experience dealing with fabrication need for following industries
• Oil & gas, offshore• Refinery and petro-chemical• Energy & power generation (wind, thermal, nuclear, hydro, solar)• Shipbuilding, rig fabrication & rig & ship repairs• Pharma, beverages, milk & food process plants• Steel & welded pipe manufacturing• Pre engineering buildings, heavy structural steel fabrication• Material handling• Automobiles, transportation & aerospace
We offer services for workforce development & system integration which help our clients inoptimizing productivity with quality. Our technical services enable our clients to take theadvantage of our domain consultants and subject matter experts for specific assignment andprojects.
The company has wide experience dealing with fabrication need for following industries
• Oil & gas, offshore• Refinery and petro-chemical• Energy & power generation (wind, thermal, nuclear, hydro, solar)• Shipbuilding, rig fabrication & rig & ship repairs• Pharma, beverages, milk & food process plants• Steel & welded pipe manufacturing• Pre engineering buildings, heavy structural steel fabrication• Material handling• Automobiles, transportation & aerospace
We offer services for workforce development & system integration which help our clients inoptimizing productivity with quality. Our technical services enable our clients to take theadvantage of our domain consultants and subject matter experts for specific assignment andprojects.
Third Party Inspection
We provide fabrication & erection inspectionservices, which includes complete control of QA / QCactivity as per the drawing & project qualityrequirement including, painting & special coatingneeds
Quality Management
NDT
We have in-house team of qualified NDT technician well experience to handle NDTinspection as per structural and other specific code / standard requirement. We alsohave specialized team of boroscopy inspection for pipe welds and specialized them forpaint / coating inspection.
NDT
We have in-house team of qualified NDT technician well experience to handle NDTinspection as per structural and other specific code / standard requirement. We alsohave specialized team of boroscopy inspection for pipe welds and specialized them forpaint / coating inspection.
OEM - Vendor QA / QC services
We provide QA / QC support to vendors of OEM to follow OEM quality guidelines.The services includes providing training , necessary support and assistance tovendors of OEM and supplement them with required expertise to comply to OEMquality requirements. We also provides assistance / consultancy for audit of shopapproval & certification.
Third party inspection, NDT & Expediting___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Why Third Party Inspection is required ?___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
• Use of Steel in the structures is calling for specialized domain knowledge to solveproblems during fabrication & erection.
• Continuous supervision is required at site as well as fabrication workshop to make surethat the contractor is following all the guidelines given by the applicable code ofconstruction & tender documents.
• TPI helps in achieving Quality at the optimum cost with safe practices & also helps inmanaging risk.
• Formulation of Quality Assurance Plan &/or Inspection & Testing Plan is important in orderto define extend of inspection & scope of all the parties involved in the project.
• On-site Inspection & Supervision:– To check integrity of Raw Material, Maintaining Traceability of raw material.– Inspection at different stages like material cutting, fit-up & welding.– Welding Procedure & Performance Qualification as per code of construction– Testing of welds by different NDT techniques– Preparation of painting procedure & inspection of painting.– Stage wise & final inspection of structure as per drawing & code of construction
requirement– Maintaining progress report of structural steel fabrication/erection
• Use of Steel in the structures is calling for specialized domain knowledge to solveproblems during fabrication & erection.
• Continuous supervision is required at site as well as fabrication workshop to make surethat the contractor is following all the guidelines given by the applicable code ofconstruction & tender documents.
• TPI helps in achieving Quality at the optimum cost with safe practices & also helps inmanaging risk.
• Formulation of Quality Assurance Plan &/or Inspection & Testing Plan is important in orderto define extend of inspection & scope of all the parties involved in the project.
• On-site Inspection & Supervision:– To check integrity of Raw Material, Maintaining Traceability of raw material.– Inspection at different stages like material cutting, fit-up & welding.– Welding Procedure & Performance Qualification as per code of construction– Testing of welds by different NDT techniques– Preparation of painting procedure & inspection of painting.– Stage wise & final inspection of structure as per drawing & code of construction
requirement– Maintaining progress report of structural steel fabrication/erection
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Third party inspection, NDT & Expediting___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Review of method statement & drawings___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Scope:
• Review of method statement forerection of the job
• Providing consultancy for erectionplan
• Review of shop drawings
• Co-ordination with the designer fordesign review meetings in structuralsteel jobs.
• Co-ordination with the structuralconsultant for problems duringfabrication/erection in structural steeljobs.
Scope:
• Review of method statement forerection of the job
• Providing consultancy for erectionplan
• Review of shop drawings
• Co-ordination with the designer fordesign review meetings in structuralsteel jobs.
• Co-ordination with the structuralconsultant for problems duringfabrication/erection in structural steeljobs.
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Third party inspection, NDT & Expediting___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Raw material & Consumable checking___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Scope:
• Material identification & MaterialStamping at different stages ofproject.
• Review of Mill TC for raw material &welding consumable & Maintainingtraceability for all incoming material &Consumable TC
• Witness of mechanical test &chemical test for raw material
• Performing / Witnessing UT of rawmaterial.
• NDT of welding for pre-fabricatedsections.
Scope:
• Material identification & MaterialStamping at different stages ofproject.
• Review of Mill TC for raw material &welding consumable & Maintainingtraceability for all incoming material &Consumable TC
• Witness of mechanical test &chemical test for raw material
• Performing / Witnessing UT of rawmaterial.
• NDT of welding for pre-fabricatedsections.
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Third party inspection, NDT & Expediting___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Review of WPS, PQR & WPQ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Scope:
• Review, Witness & Preparation ofdocuments for, Welding Procedure &Performance Qualification (WPS,PQR & WPQ) as per
– ASME– AWS– DIN/EN– ISO– IS
& other international standards
• Operator qualification for weldingautomation operator
Scope:
• Review, Witness & Preparation ofdocuments for, Welding Procedure &Performance Qualification (WPS,PQR & WPQ) as per
– ASME– AWS– DIN/EN– ISO– IS
& other international standards
• Operator qualification for weldingautomation operator
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Third party inspection, NDT & Expediting___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Fit-up & Dimension check___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Scope:
• Checking stamp traceability ondifferent profile of the job.
• Before Welding fit-up inspection asper drawing
• Plum & Straightness checking whileerection welding.
Scope:
• Checking stamp traceability ondifferent profile of the job.
• Before Welding fit-up inspection asper drawing
• Plum & Straightness checking whileerection welding.
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Project Monitoring, Inspection & Expediting___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Visual Inspection & NDT (UT, PT, MT & RT)Perform & Witness___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Scope:
• Witness / Performance of,– UT– PT– MP
as per ASME, AWS, EN, etc
• Project based NDT managementoutsourcing
• RT film review
• Boroscopy inspection of pipe weld
Scope:
• Witness / Performance of,– UT– PT– MP
as per ASME, AWS, EN, etc
• Project based NDT managementoutsourcing
• RT film review
• Boroscopy inspection of pipe weld
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Third party inspection, NDT & Expediting___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Hydro / Pneumatic Pressure Test Witness___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Scope:
• Preparing Hydrostatic test procedurefor the application.
• Witnessing Hydro static testing likepressure test, leak test, pneumatictest etc
• Hydrostatic test for,– pressure vessels,– Cross country pipeline– Gas pipelines– Plumbing & fire fighting pipelines,
etc.
Scope:
• Preparing Hydrostatic test procedurefor the application.
• Witnessing Hydro static testing likepressure test, leak test, pneumatictest etc
• Hydrostatic test for,– pressure vessels,– Cross country pipeline– Gas pipelines– Plumbing & fire fighting pipelines,
etc.
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Project Monitoring, Inspection & Expediting___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Painting & Coating Inspection___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Scope:
• Preparation of Painting & coatingprocedure
• Surface preparation inspection
• On job painting & coating inspection
• Consultancy in selection of paint forcritical application
Scope:
• Preparation of Painting & coatingprocedure
• Surface preparation inspection
• On job painting & coating inspection
• Consultancy in selection of paint forcritical application
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Third party inspection, NDT & Expediting___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Inspection of Brought out items___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Scope:
• Pre-dispatch inspection of broughtout items for the project
• Brought out item inspectionanywhere in India
Scope:
• Pre-dispatch inspection of broughtout items for the project
• Brought out item inspectionanywhere in India
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Project Monitoring, Inspection & Expediting___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Pre-dispatch, erection & final Inspection___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Scope:
• Pre-dispatch inspection as perdrawings & specification
• Erection inspection of structural Steelat site
• Final inspection of the job beforerelease note
Scope:
• Pre-dispatch inspection as perdrawings & specification
• Erection inspection of structural Steelat site
• Final inspection of the job beforerelease note
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Third party inspection, NDT & Expediting___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Review of method statement & drawings Raw Material / Consumable Checking Welding Procedure & Performance Qualification Fit-up & Dimension Check Visual Inspection & NDT (UT, MT, PT, RT) performance & witness Hydro/pneumatic pressure test witness Painting / coating inspection Inspection of brought out items Pre-dispatch / Erection Inspection /Final Inspection To monitor health & safety at site
Monitor Heath & Safety at site___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Scope:
• To monitor health & safety at site
• Checking critical to safety pointsduring erection
• Guiding contractors for safefabrication & erection procedures
Scope:
• To monitor health & safety at site
• Checking critical to safety pointsduring erection
• Guiding contractors for safefabrication & erection procedures
Construction Quality Certification (Optional)___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
OEM - Vendor QA / QC services_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Gap analysis & customised on site training
Welding machine calibration
Shop approval & certification
Weld visual testing & NDT services
Welding procedure & performance qualification
OEM - Vendor QA / QC services_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Gap analysis & customised on site training
Welding machine calibration certification
Shop approval & certification
Weld visual testing & NDT services
Welding procedure & performance qualification
Gap analysis & customised on site training
Scope:
• Understand the present fabricationpractices at vendors place.Perform gap analysis and designthe customised trainingprogramme to meet OEM qualityrequirement.
• Training & technical support tovendor to improve on fabricationtechnology.
• Hand holding on weak areas ofvendor through technicaloutsourcing services
Scope:
• Understand the present fabricationpractices at vendors place.Perform gap analysis and designthe customised trainingprogramme to meet OEM qualityrequirement.
• Training & technical support tovendor to improve on fabricationtechnology.
• Hand holding on weak areas ofvendor through technicaloutsourcing services
OEM - Vendor QA / QC services_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Gap analysis & customised on site training
Welding machine calibration
Shop approval & certification
Weld visual testing & NDT services
Welding procedure & performance qualification
Welding machine calibration_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Scope:
Calibration of different types of weldingmachines like,
– Inverter Based Welding Machines– Thyristor Based Welding– Diode Based Welding Machine– Transformer Based Welding
MachinesFor,– SMAW / MMAW /ARC Welding– MIG / CO2 Welding– GTAW / TIG welding– SAW Welding
Calibration can be done as per differentinternational & national standards
Scope:
Calibration of different types of weldingmachines like,
– Inverter Based Welding Machines– Thyristor Based Welding– Diode Based Welding Machine– Transformer Based Welding
MachinesFor,– SMAW / MMAW /ARC Welding– MIG / CO2 Welding– GTAW / TIG welding– SAW Welding
Calibration can be done as per differentinternational & national standards
OEM - Vendor QA / QC services_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Training need analysis & customised on site training modules
Welding Machine Calibration Certification
Shop Approval & Certification
Weld visual testing & NDT services
Welding procedure & performance qualification
WPS, PQR & WPQ_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Scope:
• Welding Procedure• Welder Performance Qualification• Welding operator qualification for
automatic welding
Qualification Code:
– ASME– AWS– DIN / EN / ISO– IS,– AS / NZ– IBR
Scope:
• Welding Procedure• Welder Performance Qualification• Welding operator qualification for
automatic welding
Qualification Code:
– ASME– AWS– DIN / EN / ISO– IS,– AS / NZ– IBR
OEM - Vendor QA / QC services_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Gap analysis & customised on site training
Welding Machine Calibration Certification
Shop Approval & Certification
Weld visual testing & NDT services
Welding procedure & performance qualification
Weld visual testing & NDT_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Scope:
• Perform weld visual inspection as perdrawing & approved procedurerequirement to confirm the weldquality to meet required qualityspecification
• Perform NDT testing confirming toapplicable code / standardrequirement and document the NDTresults for records
• Effectively control the weld quality forconsistent flawless weld.
Scope:
• Perform weld visual inspection as perdrawing & approved procedurerequirement to confirm the weldquality to meet required qualityspecification
• Perform NDT testing confirming toapplicable code / standardrequirement and document the NDTresults for records
• Effectively control the weld quality forconsistent flawless weld.
OEM - Vendor QA / QC services_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Gap analysis & customised on site training
Welding machine calibration
Shop approval & certification
Weld visual testing & NDT services
Welding procedure & performance qualification
Shop approval & certification_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Scope:
• Shop audit based on OEM qualityprotocol requirement and shopapproval for intended application orspecific job / project
• Consultancy for welding Qualitycertification
• ISO – 3834, Quality requirement offusion welding of metallic material
• ISO – 15085, Welding of railwayvehicles and components
• ISO – 1090, CE Marking
Scope:
• Shop audit based on OEM qualityprotocol requirement and shopapproval for intended application orspecific job / project
• Consultancy for welding Qualitycertification
• ISO – 3834, Quality requirement offusion welding of metallic material
• ISO – 15085, Welding of railwayvehicles and components
• ISO – 1090, CE Marking
Our valuable clients :
Our valuable clients :