http://www.teradai.co.jp

～ Fostering People by Manufacturing ～

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①Aluminum die-casting product manufacturer・We offer a one-stop solution for casting, processing and assembly・We mainly use ADC-12 & NH-41 type aluminum; however we can work with

other types of aluminum too② Our main products are car components and electrical related parts③ We possess equipment for quality assurance④ Perform new technology “Semi-solid die-casting manufacturing method”⑤ Total of four production sites : 2 in Japan; 2 in China (Dalian & Shanghai)

① Provision of One-Stop Solution

Working especially on aluminum die-casting

for TERADAI’s main product, we are offering

a complete “one-stop solution” for all the die-

casting needs : mold design, casting,

processing, assembling.

② Main Products・Automobile part → Timing Drive System (Levers, guides and Tensioners)

・Heat Sinks ・Separator (Fuel Cell), LED Light Cover

※We specialize in 125t to 650t classes of small, midsize and long products shown above.

《Assembling》Assemble some articles

With plastic parts.

《Casting》Cast by injection molten

aluminum into the mold with

high speed and high pressure.

Tensioner’s roleTensioners make a significant contribution to reduce noise by counteracting chain vibration and elongation in all operational conditions.

Separator (Fuel Cell) Function - Conducts electricity in the fuel cell which shuts off fuel gas & air - Creates a passage for gas and allows fuel gas and air to flow through.

《Processing》Conduct opening and

surface process In order to

satisfy draft dimensions.

Lever’s & Guide’s roleLevers and Guides perform a vital role in mitigating chain and ensuring accurate valve timing.

Use metal flow

analysis software

in the design stage to

optimize product realization, so problems

are minimized when full production begins.

By having a CT scan,

a more stable product

supply can be attained

through non-destructive evaluation of internal

defects.

Teradai Co., Ltd.259-1 Sayamagahara, Sakuragi, Iruma-city, Saitama,

Japan 358-0032

Tel +81-4-2934-3641

Fax +81-4-2934-3619

URL www.teradai.co.jp

Teradai Tsurugashima Co., Ltd.

2-8-32 Mitsugishinnmachi, Tsurugashima-

City, Saitama, Japan 350-2219

Tel +81-49-279-5225

Fax +81-49-279-5226

Dalian Teradai Automobile Parts Co., Ltd

No. 98-6-10, Tieshan East Road, E&T

Development Zone, Dalian, P.R. China

116600

Tel +86-411-87334022

Fax +86-411-87337422

Shanghai Sida Precision Industry Co., Ltd

Zone A, No. 3 Building, No. 1151 Xingxian

Road, Jiading Industrial Area, Shanghai,

P.R. China 201815

Tel +86-21-59968536

Fax +86-21-69968537

③ We possess equipment for quality assurance

④ We incorporate new technology“Semi-solid die-casting manufacturing method”

Electromagnetic agitator machine mixes molten metal and mechanically produces a finer composition;the state between liquid and solid where they both co-exist, called “Slurry”. This is then casted in a die.

⑤ TERADAI Group

Positioning seen in each state

Solid-Liquid

（Slurry）

Semi-Solid

Solid

Casting

Liquid

Casting

The slurry composition compared to other methods of production is finer with a substantial reduction in internal defects. Also, thin and light weight products can be made strong.

Electromagnetic

AgitatorSlurry

Slurry

Composition

Examples of semi-solid die-cast applications

Normal casting cut sample Semi-solid die-casting cut sample

Using cut samples to compare the internal defects of normal casting and semi-solid die-casting, semi-solid die-casting yields substantial reduction in shrinkage cavities.

Shrinkage cavities

Company Profile

＜Company Name＞

＜Location＞

＜Founding＞

＜Capital＞

＜Executive Management＞

＜Employee＞

＜Company Area＞

＜Building floor area＞

＜Main Product＞

＜Contents of Business＞

＜Bank＞

Teradai Co., Ltd.

259-1, Sayamagahara, Iruma-shi, Saitama-Ken

December 1976

30,000,000 yen (Teradai)

10,000,000 yen (Teradai Tsurugashima)

28,000,000 yen (Teradai Dalian )

70,000,000 yen (Teradai Shanghai)

President & CEO

Non-executive Director

Non-executive Director

Auditor

Corporate officer

Corporate officer

Adviser

98 people (May 2014)

Teradai

Teradai Tsurugashima

Teradai Dalian

Teradai Shanghai

Teradai

Teradai Tsurugashima

Teradai Dalian

Teradai Shanghai

Automotive engine parts

Manufacturing of aluminum die casting products

(casting, processing and assembly)

Die-casting mold design

Bank of Tokyo-Mitsubishi UFJ, Ltd.

Sumitomo Mitsui Banking Corporation

Saitama Resona Bank

Mizuho Bank

Musashino Bank, Ltd.

Japan Finance Corporation

The Shoko Chukin Bank,Ltd

6,656㎡9,900㎡

850㎡910㎡

2,436㎡1,582㎡

938㎡2,216㎡

Tomoki Terazono

Tadayoshi Saito

Minoru Kitazono

Naomi Terazono

Takeshi Iguchi

Hiroshi Kobayashi

Masaaki Kaneko

Iruma branch

Tokorozawa branch

Iruma branch

Tokorozawa branch

Iruma branch

Saitama branch

Saitama branch

History

Dec 1976 Terazono industry was founded and established in Miyoshi, SaitamaStarted production of binding for ski (Germany)

May 1978 Started business with Tsubakimoto Chain Co. Saitama factory (auto parts)Feb 1990 Relocated to Hanno, Saitama (Hanno factory)May 1996 Processing function was established at Hanno factory Oct 1997 Completed 1st construction work for establishing casting factory

in Sayamagahara, Iruma-shi, Saitama prefectureNov 1998 Completed 2nd construction work for relocating head office and processing

function to Iruma, SaitamaJan 1999 Reorganized Terazono Industry Co., Ltd. Apr 2003 Certified ISO9001:2000Jul 2004 Completed construction of 2nd casting and processing building for business

expansion Dec 2006 Renamed to Teradai for celebrating the 30th anniversary of the foundationOct 2007 Completed a new plant named Teradai Tsurugashima in TsurugashimaApr 2008 Dalian Teradai Automobile Parts Co., Ltd was established in Dalian, ChinaJul 2008 Awarded “dynamic 300 SMEs” that support Japan of tomorrow by METIApr 2009 Launched a solution type collaborative group "Team Iruma“May 2009 Launched “Team Nano-casting” through joint industry-government-academia

research Sep 2010 Approved for “designated plant by of Sai no Kuni“ by Saitama prefectureOct 2011 Established Shanghai Sida Precision Industry Co., Ltd in Shanghai, ChinaApr 2012 Awarded “Challenging CEO award in Saitama prefecture”Oct 2012 SSC “East Japan Semi-Solid Technical Development Center" openedMar 2013 Certified a company for work-life balance by Saitama-prefectureMar 2014 Shanghai Sida Precision Industry Co., Ltd obtained TS16949 certificationDec 2014 TERADAI MEXICO, S.A. de C.V. was established in Mexico(Registration only)

Quality Policy

In order to achieve five satisfactions in management philosophy,

We seek continuous improvement in line with policies below

Slogan: "Zero Mission! Quality assurance across the organization "

[Action Policy]

① Do immediately

② Do with a will

③ Do until it’s done

[Customer demand and our Goal]

“0” defects from outside the company

Environmental policies

[Environmental Philosophy]We aim to achieve five satisfactions in management philosophy and build environment-friendly and reliable business for future generations

[Environmental Policies]1. Teradai Corporation (hereinafter referred to “we”) considers minimizing environmental

burden in the all process such as purchasing, manufacturing, consuming and disposing based on manufacturing die casting products.

2. We promote environmental activities based on environmental policies, continuously improves environmental performances and makes an effort to prevent pollution while taking consideration the opinion from local communities.

3. We comply with laws, regulations, agreements and industry standards related with environment.4. We work on the following activities and regard them as important.

① Reduce energy usage ② Reduce and manage environmentally hazardous substances ③ Reduce waste and promote recycling

5. In order to achieve environmental policies, we set and document environmental objectives and targets, and periodically review if activities are being implemented effectively.

6. Environmental policies are documented and known to those who are involved in the activities.7. Environmental policies are widely accessible to the public on our website.

Equipment

[Casting equipment]Die-casting machine (125t ~ 350t)Melting and holding furnaceJet Cool systemVacuum die-casting equipmentMold storage for automated warehouseAutomatic trimming equipmentTrimming Press (5t ~ 20t)Inline shot blastShot BlastingSpray robotTake-out robotScrap return equipment

[Processing equipment]Machining Center4-axis NC millingNC latheMulti-axis TappingWashing and drying machineSpin washing machineTransfer robotChip conveyorPat lever hole processing machineProcessing complex special-purpose machine

[Measurement equipment, etc.]Three-dimensional measuring deviceRoughness testerEmission spectrophotometerProjectorCylindrical roundness measuring instrumentMeasuring microscopeX-ray (CT) analysis equipmentcompression tensile testing machineThermographyMicroscope3D printer

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Locations

Teradai Co., Ltd.259-1, Sayamagahara, Iruma-shi, Saitama-ken,358-0032 JapanTel: +81-4-2934-3641Fax: +81-4-2934-3619URL http://www.teradai.co.jp

Teradai Tsurugashima Co., Ltd.2-8-32, Mitsugishinmachi, Tsurugashima-shi, Saitama-ken, 350-2219 Japan Tel: +81-49-279-5225Fax: +81-49-279-5226

Dalian Teradai Automobile Parts Co., LtdNo. 98-6-10, Tieshan East Road,E & T Development zone, Dalian, P. R. China, 116600Tel: +86-411-8733-4022Fax: +86-411-8733-7422

Shanghai Sida Precision Industry Co., LtdZone A, No. 3 Building, No.1151, Xingxian Road, Jiading Industrial Area, Shanghai, P.R. China, 201815Tel: +86-21-5996-8536Fax: +86-21-5996-8537