日本精機宝石工業 Company Profile

Unique technological capabilities born from an inconvenient location.

Nihon Seiki Hoseki Kogyo Co., Ltd. is a company located in Shinonsen Town, Mikata District, Hyogo Prefecture, that deals with record needles and gauge contacts. Additionally, we also handle diamond bars, lens cleaners, and dressers. We conduct integrated production by designing, manufacturing, and repairing all production equipment and tools in-house, so please feel free to contact us when you need our services.