Welded Parts, CNC Machining Parts, Forging Part manufacturer / supplier in China, offering OEM Made Large Perfect Steel Structure Weldment Metal Structural Fabrication Services Manufacture Mining Machinery Accessories, OEM Pressure Tanks and High Pressure Pipelines Are Applied to Oil and Gas, Aluminum Alloy Electrical Parts Custom Production Zinc Alloy Die-Casting Parts ADC12 Aluminum and so on.