CNC Machining Parts, Metal Stamping, Casting Parts manufacturer / supplier in China, offering Precision CNC Machining Services Rapid Prototyping Custom CNC Machinery Part Auto Parts, Fastener 316 304 Stainless Steel DIN7991 Countersunk Hex Hexagon Socket Flat Head Hex Machine Screw, ISO10642 Hexagon Socket Countersunk Csk Head Machine Screw with Adequate Stock and so on.