... experience 3.high quality and competive price 4.OEM service Electronic equipment accessories features:(1) Material: stainless steel, iron ( SPCC, SECC, SPTE ... plating, enamel, hot-dip, and polishing and so on.(4) Equipment: We own stamping machine , punch machine , welding machine , and ... want to konwn more about our productsContacter:Ms Vivian Sun Electronic equipment accessories stamping die parts