... the product!Chengdu Yideli Machinery Co., Ltd. located in western china - Chengdu, which is a professional custom precision metal parts ... China mainland to Europe.Operation Range The main services cover CNC machining, CNC turning, CNC milling, precision casting, fastener, automobile & Equipment ... nickel plating, silver plating, golden plating and so on. china Chengdu cnc machining valve body parts