... materialstainless steel, copper, carbon steel (according to customer'srequirement)Surface treatmentHot galvanized, polishing, chrome/zinc/ ... cutting,threading,welding, tapping, riveting, grindingSizeAccording to customer's designThickness0.5mm ~12mm, or other special ... you need.InspectionIQC, IPQC,FQC,QAToolingDepend on customer's drawing or sampleSample confirmationBefore the mass ...