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Corporate introduction

Message from the President

Our company was established in 1958, starting mainly producing precision small gears. With the business enhancement to meet the customers’ requirement, at this present not only these gears we are manufacturing and assembling high-precision parts used for electronics, optics and OA equipment.

Along with remarkable and swift mechatronics development and diversification, high quality, low cost and fast delivery from the customers needs have been much more expected than before. Therefore, we deeply understand it is our responsibility to take effective actions to suit for these requirements.

Moreover, we accelerate to expand the business globally with incorporating the needs in the world.

Head Office,IWAKI Factory

Management policy

We are to conduct with social good sense, observing laws, ordinance and international rules.

We are to work with the spirits of which everything is based on the fundamentals.

We are to put on importance of harmony among company, customers and society.

We are always to step forward firmly.

Management philosophy

To bring rich life to people, we would consistently be a hopeful company as ever in the world by attaining the growth of employees and the development of businesses with challenging spirits towards new technologies and continuous efforts.

会社概要

Company Name
OHTA SEIKO CO., LTD.
Representative
PRESIDENT / DIRECTOR -MR. YOSHITO IIJIMA
Address
Head Office : 3-24-6 Naka-Magome, Ohta-ku, Tokyo 143-0027, Japan
IWAKI Factory: 18-1, Yoshima Industrial Zone, Iwaki, Fukushima-Pref. 970-1144, Japan
Established
March, 1958
Capital
50,000,000 yen
Employee
68 persons (as on Aug 1st, 2017)
Subsidiary / associated companies
Eiko-sha (subsidiary)
OHTA PRECISION (M) SDN.BHD. (Subsidiary)
OHTA PRECISION(THAILAND)CO.,LTD
OHTA PRECISION MANUFACTURING CO.,LTD.
OHTA(SHANGHAI)INTERNATIONAL TRADING CO.,LTD(China)
OHTA(Hong Kong)INTERNATIONAL TRADING CO.,LTD(China)
Dongguan Kiyota Precision Co., Ltd.(China)
Nature of Business
Manufacturing of high precision part and assembling of the Optic devices/ Electronics devices / Office automation equipment etc.
Banks
  • Magome Branch,Jonan Credit
  • Omori Branch,Japan Finance Corporation
  • Omori Branch,Shoko Chukin Bank
  • Omori Branch,Mizuho Bank,Ltd.
Main Customers
Nikon,Canon,Misutoyo,SMC,Nitokouki,Saginomiya,Mabuchi Motor,Oriental Motor,Other

Corporate history

1958,Mar
Established Sunaga Seiko Co., Ltd in OHTA-Ku, Tokyo.
1964.Apr
New company name:OHTA SEIKO CO., LTD. Capital 7,000,000 yen
1971.Jun
Started production facility ( factory no.1 ) in Iwaki-city,, Fukushima Pref.
1977.May
Complete moved of Factory to Iwaki ( factory no. 2 )
1978.Nov
Capital increase in 10,000,000 yen of the capital.
1987.Nov
Iwaki production facility shifted to current location.
1992.Mar
Head Office shifted to current location.
1994.July
Set up manufacturing plant in Malaysia.
2000.Apr
Developed NC Hobbing machines.
2007.Sep
Started Technical cooperation with Dongguan Kiyota Precision Co., Ltd.
2009.Sep
Established International Procurement Office ( IPO ) in Thailand.
2010.July
Developed NC Hobb machine based on dry cutting method through support from the Japan Ministry of Finance.
2012.Jan
Thailand Factory start operational.
2012.Mar
Sales company establishment in China Shanghai.
2012.May
Patent acquisition with a NC dry cut Machine.
2012.Jun
Sales company establishment in China Hongkong.
2013.Jun
We have acquired stake in DONGGUAN KIYOTA PRECISION Co., LTD. in Guang Dong Province China by capital investment and transfer share in June 2013.
2016.Mar
Capital increase in 50,000,000 yen of the capital.