Precision CNC machining part. 1.Material:SPCC. 2.Technique:CNC punching,bending. 3.14 years OEM experience 4.Prompt delivery We ... stainless steel, brass, copper, aluminum, iron(SGCC,SPCC,SECC),etc.3.Surface treatment: kinds of plating (Zinc, Nikel, Chrome, Tin, ... ,CNC machining,bending,riveting,welding,assembling,etc.Any question,Please feel free to let me know.Welcome!! Precision CNC machining part