Кастинг Железнодорожные части

1, Casting Train Parts, train accessaries, railway parts 2, carbon steel 3, your drawing is welcomed 1. Product Name: Investment Casting / Precision Casting Parts / ball Valves / stainless steel sand casting parts / machinery parts / CNC machining parts, Steel Investment Casting / lost wax / casting / die casting 2. Progress of precision casting: Investment casting 3. Precision Casting materials: Stainless steel, Carbon steel,iron, alloy, aluminum 4. We can do different kinds of surface treatment after casting, such as machining, polishing, and plating 5. All sorts of precision casting parts: marine casting parts, auto parts, machinary casting parts, pump parts, hardware parts 6.OEM are welcomed.