CNC milling parts manufacturer supplier - 3W MACHINE, CNC milling processing, or CNC milling custom processing, with high processing accuracy, processing complex shaped parts, processing a wide range of characteristics. According to the characteristics of CNC milling, we can understand that CNC milling is usually used to machine the surface of the part, because it is necessary to program the machining with the help of the CNC system. Commonly used processing processes are: drawing, drilling, etching, chemical processing, laser processing, milling, etc. Other processing services, rapid prototyping, carving, electric spark line cutting, surface treatment Anodized, and finally form a perfect CNC machined part, Custom processing materials may be aluminum, brass, bronze, copper, hardened metals, precious metals, stainless steel, steel alloys, plastics, etc. Finally, aerospace parts, robot parts, automation equipment parts, semiconductor parts, scientific instrument parts, mass spectrometer parts, etc.