Metal OEM Parts, Aluminum Parts, CNC Machining Parts manufacturer / supplier in China, offering OEM Suppliers Foundry High Precision Alloy Aluminum Stainless Steel Ductile Iron Sand Casting Parts, Customized China Metal Foundry Carbon Stainless Steel Precision Lost Wax Investment Sand Casting, Factory Direct Custom Service CNC Machining Mechanical Precision Aluminum Die Casting and so on.