Material: cold & hot rolled steel, galvanized steel, spring steel, stainless steel, aluminium alloy, brass,
	  copper• Surface Treatment:RoHS Z/P, Y/Z, Cr, Ni, HDG, anodizing, powder coating, painting, decromet, 
	  brush,hand polishing 
	• Equipment Information: Cold and hot forging machines, Hand polishing machine, CNC, Common
	   lathes etc. 
	• Inspection Equipment Information: Caliper, GO/NO go gauges, Optical comparators, Hardness
	   tester
	• Quality Certifications: ISO9001