HAIYAN DAZHONG NUT CO.LTD, was established in 1980, is a professional manufacturer of standard fasteners, the mainly products are hex nuts, threaded rods, anchor bolts and casting expansion pipe. Our company has passed t ...
HAIYAN DAZHONG NUT CO.,LTD
XITANG QIAO ,HAIYAN,JIAXING ,ZHEJIANG ,CHINA
jiaxing, china 314304