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Latest update： 22/11/2017 02:10:51

Ohtsuka Seisakusho Co., Ltd. 

Manufacturing of custom-made jigs and tools having high precision and long life

Our main businesses are the design and manufacturing of jigs/tools and labor-saving machines, and precision machining. We manufacture custom-made jigs and tools for manufacturing automobiles, construction machines, semiconductor devices and the like. We excel at precision positioning of high-mix small-lot products by precision machining, grinding of flat surfaces, inner surfaces and cylinders, and jig boring. We operate five jig borers in a constant-temperature, constant-humidity environment. We have a strict inspection system using a three-dimensional measurement machine at the final stage. We provide jigs and tools having high-precision hole pitch and roundness, as well as long life, thereby contributing to our customers’ manufacturing.

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Other presentation 

[Company strength]
We are good at precision positioning of high-mix small-lot products by precision machining, grinding of flat surfaces, inner surfaces and cylinders, and jig boring. We operate five jig borers in a constant-temperature, constant-humidity environment. Our jigs are finished and assembled with high-precision hole-pitch and roundness, and feature excellent cost performance thanks to their high precision and long life.

[Business description]
Our main businesses are the design and manufacturing of jigs/tools and labor-saving machines, and precision machining. We manufacture custom-made jigs and tools for manufacturing automobiles, construction machines, semiconductor devices and the like. We meet various needs with diverse technologies, and are entrusted with everything ranging from design through processing, heat treatment and surface processing.

[Industry]
Manufacturing

[Representative's message]
Our jigs, tools and labor-saving machines are used for manufacturing products, and thus are not sold in the market. However, our jigs and tools are used by customers to produce better products. We will continue to make progress so that customers choose our factory.

[Company structure for market development/overseas expansion]
We manufacture reliable products based on various equipment and cultivated Monozukuri (craftsmanship) technology. We have a strict inspection system using a three-dimensional measurement machine at the final stage. Our design department and sales department can handle technical consultations. We do not accept overseas inquiries.

[Awards and media coverage]
We participated in Monozukuri (craftsmanship) Fair Tokyo 2016 and Technicians Exhibition (October 1 and 2, 2016).

[Authorization/Certification]
ISO 9001:2008

This company is recommended by the following support organizations.

公益財団法人日立地区産業支援センター
Marketing Support Department, SMRJ
Kanto Head Office, SMRJ
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