株式会社はなおか精密

www.hanaoka-seimitsu.jp

Hanaoka Seimitsu provides machining and metalworking services from its facility in Ueda, Nagano. The company specializes in 5-axis and three-dimensional machining for metal parts, and also performs press forming and general cutting operations. It accepts prototype work and custom, small-lot production (including single-piece orders) and supports CAD/CAM design and three-dimensional data preparation. The firm offers jig and fixture production for mass production and handles special machining tasks that other suppliers may decline.

Nagano Automation

www.nagano-automation.co.jp

Nagano Automation designs and manufactures custom production equipment and automated production lines for manufacturers. The company delivers made-to-order machines tailored to each customer's size and performance requirements rather than offering standard products. Its work focuses on automation solutions to improve production efficiency and typically involves technically complex engineering learned on the job.

IIYAMA SEIKI CO., LTD. operates precision manufacturing facilities in Japan and Vietnam, including IIYAMA SEIKI VIETNAM Co., Ltd. The company provides high-precision turning and grinding, heat treatment, surface treatments, OD polishing and sub-assembly services. It has extensive experience machining difficult-to-cut materials such as titanium and Kovar and has developed an in-house production management system. IIYAMA SEIKI is certified to ISO 9001 and ISO 14001 in both Japan and Vietnam.