18th, West of Haichengguoji, Yongnia

Handan Sima Fastener Manufacturing Co., Ltd. was founded in 1983. Specializing in series of high-end fastener products, it is a fastener manufacturer integrating research, manufacture and trade, which...

5-1-10,No.42 Tiexi Street Fuxing Area

We are a manufacturer of fasteners with well-equipped testing facilities and strong technical force. <br/> <br/>With a wide range, good quality, reasonable prices and sty...

yongnia

Yongnian dacheng standard parts manufacturing co., LTD., founded in 1991, the company is located in - hebei yongnian,which is the largest standard parts production base.The factory covers an area of m...