steel hinge 1)competitive price,high quality and best service 2)Certificate:ISO 9001:2000 3)OEM services are welcome steel hingeOur features:1)Equipment:We own Stamping machines,Hydraulic press machines,Auto-Turning machines,CNC-Turning machines,Milling machines,Precision wire cutting machines2)Material:Iron,carbon steel,stainless,brass,copper,alloy steel,aluminum,cold rolled steel with various ...