Profile of Aichi Quality Companies
Certification No. 014 Manufacture of fabricated metal products


Holds a large market share in muffler cutters for major automobile manufacturers

Address 4-1 Taikoden, Narumi, Midori, Nagoya, Aichi 458-0801 JAPAN
Tel +81-52-621-8111

■Company Outline

Kawamura Koki is a metal press part processor and manufacturer whose major product is “sheet pipes,” metal sheets processed into a pipe shape and welded. Kawamura Koki has achieved low cost by developing special automatic machines, and enjoys a large share of the sales of muffler cutters for major automobile manufacturers.

■Main Products

Welded roll pipes made of various metal sheet and plate like SUS304, SUS409 and SUS425, automotive muffler cutters, exhaust system support brackets and other automotive parts made of stainless steel, iron material

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■Core Competence

Kawamura-Koki is a Japanese motorparts supplier producing sheet pipes, welded roll pipes (from 8 to 200mm diameter), support brackets, other metal stamping and metal forming parts. Our mass production of sheet pipe and welded roll pipe with zero cracking and breaking that remain durable through shrinking or expanding process. With our corporate slogan "One piece for one order.", we can offer small lot production processing by our original specialized automatic machine.
As for metal stamping die and welding jig, we have realized quick feedback from the manufacturing field, time effectiveness of new product commercialization, through coordinate with our related company Kawamura Co., Ltd. Kawamura specializes in designing and manufacturing metal die and mold.
We provide customer satisfaction through differentiated automatic technology that combines different process such as metal stamping, metal forming, welding, and spot welding.