... certificate 5.Over 10 years experience Stainless Steel Tube Stamping bushing About Product NO.ItemsDescriptionProduction Capability1NameStainless Steel Tube Stamping bushing2Model No. 002-12S0716063MaterialStainless ... and stampingStamping - Rolling, forming, punching, bending, deep drawing.Metal fabrication (machining) - Wire EDM, drilling, turning, milling, grinding.Welding - Electrowelding, ...