Steel Casting, Railway Part, Steel Forging manufacturer / supplier in China, offering 70t/Open-Top/Railway/General Use/Multipurpose Freight Wagon/Gondola Car/Train, 70t/Railway/Freight/Customized Tank Wagon/Car/Train for Light Oil/Chemical Goods, Subway/Metro/Railway/Steel Structure Parts/Bogie Frame for Urban Train/Passenger Car and so on.