1. Material: steel,brass,Aluminum 2. Surface finish: polish,plating,wiredrawing,gold GP,SN,PC 3. Size:2"3"4"6"8"10"12"14"16 our factury are located in the hometown of the whole country hardware tools, We professionally produce various of hinges, (door/window/furniture) bolts, ball catch. we have been engaged in hardware for over 13 years. by our technology and experience, we think we can provide ...