No 70 South jianshe Street, Shijiazhuang

Shijiazhuang Aojin Trade Co., Ltd. is a professional manufacturer and Exporter ,we have 20years experence on export,we have our own quality controll systerm to keep stable product quality. We have a ...

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...