High-frequency connectors and lightning arresters, Ship parts, Dies

Address	5-22 Kawanaka, Higashi-Osaka-City, Osaka, 578-0902
Tel	+81-(0)72-963-9701
Fax	+81-(0)72-963-9702
Established	1968
Capital	3,000,000 yen
Number of employees	60
Company URL	http://www.okamoto-ss.biz/ (Japanese Only)
Major Line of business	High-frequency connectors and lightning arresters Ship parts Dies

Yuzuru Okamoto
President

2-134

Each of Okamoto Seisakusho Co., Ltd.'s departments are linked together so they can combine their strengths, providing a wide range of services from ultra-precision processing to mold design and manufacturing. At their Higashi Osaka location in particular, they are well known for their complete line of services of such products as high-frequency connectors and high-performance lightning arresters, providing everything from design and development to assembly, manufacturing, testing and shipping.

High-frequency Connectors and Lightning Arresters

Total metal work support – from cans to ultra-precision products

Total manufacturing support – production lines at every location

To ensure they can meet the varied needs of all their customers, Okamoto Seisakusho Co., Ltd. equips each of their locations with production lines tooled to provide different services. For example, their Okayama base produces cans and ship parts as well as processing and assembling energy-saving device components. Their two locations in Osaka are equipped to design and produce high-frequency connectors (9 to 74 mm in diameter) and high-performance lightning arresters as well as performing 3D cutting and die casting. Also, their Chinese plant in Dalian is outfitted to design and manufacture products made from resin, rubber, die casting, casting and forging as well as ultra-precision machined products.

Their services include helping with any of the processes from design to assembly and delivery, and they are always prepared to produce a sample and run tests with a short turn-around.

In particular, Okamoto Seisakusho Co., Ltd. has a record of more than a decade of supplying high-frequency connectors to large wire manufacturers. In a joint project, they worked with NTT DoCoMo Kyushu and Sankosha to develop a patented insulated high-frequency connector that is lightning resistant, called the Miracle Flange.