Orbray Co., Ltd. (formerly Adamant Namiki Precision Jewel Co., Ltd.) is a Japanese precision micro-manufacturing corporation originally established in 1939 and incorporated in 1953, with its head office located in Adachi-ku, Tokyo. The company combines advanced micro-machining, grinding, cutting, and polishing technologies to engineer high-precision industrial jewel components, miniature motors, optical communication products, and MEMS devices.
Orbray maintains an active medical device ODM/OEM division operating under a quality management system certified to ISO 13485 and compliant with US FDA 21 CFR Part 820 from an FDA-registered manufacturing environment. The company’s micro-fabrication capabilities span precision packaging, hermetic sealing, laser welding, and micro-assembly for high-reliability medical, optical, and robotic applications.