Hubei Jiangshan Special Purpose Vehicle Co. Ltd.,which is authorized by China North Industries Group Corporation, is a manufacturer researching, developing and producing vehicles for military and civilian use. With the registered trade mark "Super sword of Jiangshan", the company is one of the manufactures of special purpose vehicles which are appointed by the NDRC. The products of the company varies, including more than ten types of special purpose vehicles for environmental protection, such as powder materials dump truck, concrete mixer truck, powder materials carrier, hot billet delivery vehicle, laser processing truck, Slag mud carrier, semi-trailers, sprinkler truck, dump truck, sewage suction truck and sewer dredging vehicle. These vehicles are widely used in many industries, such as thermal power plant, steel plant, water conservancy project, mine engineering, road construction and municipal construction etc..