... treatment Polishing,galvanized, electroplating, spraying, and painting and so on.Main process Machining,turning,milling,drilling,grinding,boring,stamping ... i.e. In-coming, in-process and the out going state, thereby reaching rejection and maintaining high quality as per our ... to customer drawings. Supply chain process PPAPPayment termsT/T 35% as the deposit, the balance 65% before shipment.Samples ...