... Prompt delivery4. Customer-orientated design5. Perfect Surface, smoothness, without burrs and impurites6. Material:SPCC, SGCC, Stainless Steel, Carbon Steel, Mild Steel ... :We support customer R&D make the file orimprove the design if you neededInspection: IQC, IPQC,FQC,QAMould :Depend on ... ,machinery parts, hydraulic fittingPacking: According to customer's requirements. OEM/ODM metal stamping parts