hardware 1.professional metal hardware factory,low price,good quality 2.material:stainless steel 3.process:stamping,welding Industrial hardware Detail Feature: Materialsstainless steelSoftware for drawing PRO/E, auto CAD,PDF and solid work 2001 Precision machine punch press 5 to 300 tons(max. size is about 100*80cm),bending machine,floding machinewelding machine and various specialized ...