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GLOBAL

Global Strategy

We start manufacturing our products in Indonesia.

On December of 2009 Komatsu Kogyo founded a merged subsidiary company in Indonesia and began production. Indonesia is a country where the car industry is predicted to grow more and more. We are making contributions to the area with our high quality parts being well versed in cold forging technology.

Our Foothold in Overseas Production

Our Subsidiary Merged Company (Cold Forging)

Company Name
PT.KOMATSU KOGYO INDONESIA ※Click here to see our site.
Address
Executive Officer
Komisaris Toshiyuki Komatsu
President Director Hiroaki Yamazaki
Vice president Director Naotaka Kamiya
Director Homare Masuda
Year Founded

November, 2008

Business Content

Manufacture of various automobile parts by cold forging

Product Names

1.Boss Rotor for Motorcycles

2.Timing Sprockets for Motorcycles

3.Ball Stud Bolts for Automobiles

4.Pinion gear for automobile

5.Bush, spacer for automobile

other parts made from Cold Forging production

Capital Stock

US$ 5,500,000-

Site / Building
Land area: 9,878㎡ Building area:  5,480㎡
Production Equipment
  • Parts Former (5St-400ton:Max Materials diameter φ33) X1machines(NEW!)
  • Parts Former (5St-380ton:Max Materials diameter φ30) X2machines
  • Parts Former (5St-110ton:Max Materials diameter φ16) X1machine
  • Cemented Carbide Cutters X3machines
  • 630 ton Cold Forging press X5machines)
  • 400 ton Cold Forging press X2machines
  • 250 ton Cold Forging press X2machines
  • 110 ton Power Press X2machines
  • Bonderizing Processing Equipment X2machine
Inspection Equipment
  • CNC 3D Measuring Machine Durometer, Rockwell Hardness Tester
  • Contour Measuring Machine, Amsler Tester
  • Magnetic‐Field Test Equipment , Surface Texture Measuring Instrument, etc...
For Inquiries

TEL:+62(0)267-845-8757/-8758

FAX:+62(0)267-845-8760

E-mail:kki@komaz.co.id

Joint Venture (Heat Treatment)

Company Name
PT.CHUNETSU INDONESIA ※Click on the company name to see the Home Company in Japan.
Address

JL.MALIGI-Ⅲ LOT.N-5C KAWASAN INDUSTRI KIIC

KARAWANG 41361 JAWA BARAT,INDONESIA

Executive Officer
Komisaris Toshiyuki Komatsu
President Director Koichi Kodama
Director Yuji Kodama, Yoichi Hosono
Year Founded

March, 2012

Business Content

Heat treatment such as annealing, tempering.

Product Name

General Motorcycle and Automotive Parts

Capital Stock

US$ 1,300,000-

Site / Building
Land Area: 7,310㎡ Office Area: 280㎡
Main Equipment
  • Non-oxidation continuous heat treatment (refining) equipment X1 line
  • Continuous normalizing furnace X3 line
  • Batch type annealing furnace X3
  • Shot blasting machine x 3
Main inspection equipment
  • Rockwell hardness tester, Vickers hardness tester
  • Metallurgical microscope, polishing machine, metal cutter etc.
For Inquiries

TEL:+62(0)267-863-3242

E-mail:admin@chubunekkou.com(Person-in-Charge Yoichi Hosono)

Joint Venture(Machining & Grinding)

Company Name
PT.S-FACTORY INDONESIA ※Click on the company name to see the Home Company in Japan.
Address

JL.MALIGI-Ⅵ LOT M-8a KAWASAN INDUSTRI KIIC

KARAWANG 41361 JAWA BARAT,INDONESIA

Executive Officer
Komisaris Masayuki Nakano
President Director Daisuke Sugiyama
Director Yoshihisa Sugiyama
Director Masue Sugiyama
Year Founded

August, 2012

Business Content

Manufacturing of cutting and tools mainly for NC and machining

Product Names

1.Color key lock for automobile

2.Bush, spacer for automobile

3.Other parts for motorcycles and automobiles

And tools, equipment parts, etc.

Capital Stock

US$ 2,089,000-

Site/Building

*PT.KOMATSU KOGYO INDONESIA site

Main Equipment
  • NC lathes X 16 (6 to 8 inches)
  • Machining center X 2
  • Drilling machine x 2
  • Cylindrical bore grinding machine x 2
  • Surface grinding machine X1
  • Wire cut x 1
  • General-purpose lathe X1
  • Milling machine, drilling machine and others
Inspection Equipment
  • Contour shape measuring instrument
  • Roundness measuring instrument
  • Surface roughness measuring instrument Other
Inquiry

TEL:+62(0)215-020-8899

E-mail:info@s-factory.co.id(Person-in-Charge Daisuke Sugiyama)

Access MAP

Cooperation on Technology from Overseas

We give technological support to Japanese companies using cold forging technology overseas.

Komatsu Kogyo is giving support to other Japanese companies overseas through the use of cold forging technology. Our company is already working in close cooperation with other car part manufacturers in Thailand and Indonesia assisting them in manufacturing parts. In the future too we plan to continue this support in cold forging production and designing.

Technological Support Achievements

IHARA MANUFACTURING (THAILAND) CO.,LTD
Company Name

IHARA MANUFACTURING (THAILAND) CO.,LTD

Product Names
  • Oil Pumps for Motorcycles
  • Cold Forging, Machining for Home Appliances, Automobiles and Motorcycles
    (Kick Shaft、Mission Shaft, etc)
  • Cutting Alumunium parts for Motorcycles and Automobiles
  • Shaft cutting parts for home, other resin molded parts etc.
Address

700/384 Moo 6 Amatanakorn Industrial Estate,Don Hua Roh,Muang Chonburi,20000 Thailand

TEL

+66-(0)38-743553-5

FAX

+66-(0)38-743557

Japan Headquarters

IHARA MANUFACTURING CO.,LTD.

Hamamatsu, Shizuoka Prefecture Kita-ku, Shintoda 4-chome 4-4

※ March 2011 Contract Expiration