... steel, copper, carbon steel (according to customer's requirement)Surface treatmentHot galvanized, polishing, chrome/zinc/nickel ... cutting,threading, welding, tapping, riveting, grindingSizeAccording to customer's desingThickiness0.5mm ~12mm, or other special availableStandardANSI. API ... you neededInspectionIQC, IPQC,FQC,QAMouldDepend on customer's require to make the mould.Sample confirmationBefore ...