... 's request Materialsteel,stainless steel,carbon steel,copper,aluminum alloy,chrome plate,zinc plate,etcProduce machineCNC laser cutting machine,CNC flame cutting machine,bending,welding ... ,stainless structure assembling,surface treatment site,etc.WorkmanshipCNC laser cutting,bending,welding,polishing,spraying.Management certificationISO 9001:2000,ISO 9000 ...