Bolt Manufacturer, Nut, Screw Supplier - Trina Metal Co., Ltd.
Ximingyang Lndustrial Zone, Yongnian District, Handan, Hebei, China
Main products: Bolt, Nut, Screw, B7 Threaded Rod, Expansion Series, Washer, Rigging Series, Ocean Series Fasteners, Ground Rod, Rigging, More, Company Introduction, Trade Capacity, Production Capacity, Handan Qina Metal Products Co., Ltd