hex head bolt rod 1.competitive price 2.high standard of workmanship 3.rich ... steel, stainless steel, steel tube, steel rod, aluminium , brass, zinc alloy and etc.Processstamping, bending, welding, casting, punching, machingSurfacepowder coating, zinc plated ... customer metal product, stamping part, deep drawing part, punching part, casting part. Weld wire mesh according to clients requirement. And all ...