Donguan Dongcheng Jingjia Hardware Products Co., Ltd.
Founded in 2002, Jinjia is a professional manufacturer of hardware products. Equipped with more than 200 sets of all-automatic screw equipment and Japanese precision test instrument, we produce various screws in GB, JIS, ANSI, DIN, etc. We can also provide high quality and reasonable-priced standard screws, and non-standard precision screws, ordinary screws and stainless ...
China