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Latest update: 22/01/2020 10:12:35

Kouei Tech Co., Ltd.


Sales Pitch

High-precision bolts consisting mainly of iron, aluminum, or stainless steel
We are good at manufacturing union bolts, joint bolts, plug bolts, and other bolts required to achieve high rectangularity, coaxiality, and other precision with a high geometrical tolerance.
For mass-production products in quantities of hundreds to hundreds of thousands, too, we manufacture them while maintaining high precision.

Other presentation

[Company strength]
We excel at producing union bolts, joint bolts, plug bolts, etc. that require tight geometrical tolerances for squareness and concentricity. These strict tolerances are maintained when mass producing tens of thousands of bolts. We primarily process the bolts using NC machining, centerless polishing, 3-die form rolling, and vertical and horizontal boring. For cold headed bolts, we prepare drawings of most efficient layouts in cooperation with our suppliers, and present them to our customers for their confirmation. We also have a rigorous quality assurance system, in which 100% inspection is conducted on 95% or more of our products using 15 imaging inspection machines and visual screening. We cater to orders for commissioned processing as well.

[Business description]
We manufacture and market specialty bolts such as union bolts and plug bolts. We specialize in mass producing bolts in quantity from tens of thousands to a few million. We have been enjoying patronage from major automakers since 1970. The materials used to produce our bolts include iron, aluminum, stainless steel and brass.

Specialty bolt manufacturing

[Representative's message]
At the moment we supply our automotive part products to four major clients. We are broadening our clientele base in the automotive industry; however, recently there are limited opportunities to find new customers. We plan to actively enter new areas, such as plant facilities, electric/electronic equipment, healthcare, aviation, etc., utilizing our high-precision processing skills.

[Company structure for market development/overseas expansion]
We currently take most of our orders through our website. Please feel free to contact us. Upon receiving your inquiry, we will provide you with our best possible proposals.

[Awards and media coverage]

Our company holds ISO 9001 certification.

This company is recommended by the following support organizations.

Chubu Head Office, SMRJ