MH Precision Machine (Shenzhen) Co., Ltd. was set up by Taian Seiki Co. Ltd.at Shenzhen in 1994 with investment of 20 million Hong Kong dollars. It is a foreign-owned enterprise specialising in developing, producing and selling precision metal parts.
The company mainly engages in the production of watch parts (crown, button, tube, spring bar , pin, etc.) as well as precision metal parts for cameras,etc.