iiyamaseiki.co.jp
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.