cnc machining parts 1. small&large quantity is acceptable 2. high quality&reasonable price 3. on time delivery 1. Product scope:cnc machining parts, cnc parts, knurled parts, screwed parts, hardware parts, metal parts2. Material: carbon steel, stainless steel, aluminum, brass, bronze, copper, gray cast iron, nodular cast iron, engineering plastic (Delrin, Nylon, Teflon, POM), or according to ...