Star Seiki Co., Ltd.

Star Seiki Co., Ltd.

last updated Feb 19, 2026

Shikibo Co., Ltd.

Cutting-edge fiber technology

last updated Feb 19, 2026

Shintoku Co., Ltd.

Ultra-high precision mold base processing technology and large-scale processing of small parts such as frames and bases.

last updated Jul 01, 2025

Shoyo Corporation

Aluminum alloy casting

last updated Jul 01, 2025

Claire Corporation

Machining

last updated Jul 01, 2025

Nagaoka Oil Co., Ltd.

Specialized trading company for cutting oils

last updated Sep 02, 2026

CordenSys DH Corporation

Design and manufacturing of optical semiconductor components and units.

last updated Jul 01, 2025

Nakazawa Foundry Co., Ltd.

Sand casting and surface treatment

last updated Jul 01, 2025

Toyoshimaya Co., Ltd.

Group Supporting Improvement of Living Satisfaction

last updated Jul 01, 2025

Nishida Seiki Co., Ltd.

Precision parts manufacturing using CNC lathes.

last updated Jul 01, 2025

Kyoei Electric Co., Ltd.

Ultra-precision special mirror polishing processing

last updated Jul 01, 2025

CHAANY

Manufacturing and sales of wooden products, cabins, and trailer houses.

last updated Jul 01, 2025

Yohoku Corporation

Press products from mold manufacturing to processing and assembly.

last updated Sep 02, 2026

Caddit Project Co., Ltd.

Solutions for the design and manufacturing industry.

last updated Jul 01, 2025

Toyo Corporation

Optical components, medical device parts, cutting tools

last updated Sep 02, 2026

Chino Engineering Co., Ltd.

Printed circuit board

last updated Sep 01, 2026

Heide Precision Co., Ltd.

Consistent production from the design of precision sheet metal for prototyping and mass production to assembly.

last updated Jul 01, 2025

Okaya Heat Treatment Co., Ltd.

Vacuum treatments such as hardening, tempering, and annealing.

last updated Jul 01, 2025

Enjoy Works Co., Ltd.

Support for office creation and work styles.

last updated Jul 01, 2025

Miyoshi Seiki Kogyo Co., Ltd.

Product design and manufacturing, mold design and manufacturing, prototyping, analysis, assembly processing.

last updated Jul 01, 2025

Swako Co., Ltd.

Manufacturing and sales of processed products such as plastic films.

last updated Jul 01, 2025

Inada Manufacturing Co., Ltd.

Metal cutting processing

last updated Jul 01, 2025

Shinsei Kiko Co., Ltd.

A trading company specializing in the production of special cutting tools.

last updated Feb 19, 2026

Okaya Precision Industries Co., Ltd.

Integrated processing from mold design and manufacturing to precision press part machining.

last updated Jul 01, 2025

Sankyu Co., Ltd.

Challenging the limits of precision assembly.

last updated Jul 01, 2025

Tsukada Riken Kogyo Co., Ltd.

Pioneer of plastic plating, Tsukada Riken

last updated Jul 01, 2025

Taiyo Seiko Co., Ltd.

NC machining, bending, and large CO2 laser processing of resin boards in general.

last updated Jul 01, 2025

Sysmac Corporation

FA, vehicle parts / jigs, dedicated machines / laser marking /

last updated Jul 01, 2025

Hachigane Industrial Co., Ltd.

"Alps Gauge," the top domestic share in ultra-hard gauges.

last updated Jul 01, 2025

Eguchi Technical Research Institute Co., Ltd.

Manufacturer specializing in grinding processing of superhard alloys.

last updated Jul 01, 2025