DC is a joint-stock enterprise that specializes in manufacturing automobile parts.The company is located in  Danjiangkou city which under the Wudang Mountains .Wudang Mountains is a sacred place of Taoism .  Danjiangkou City is the source of the middle route of the South-to-North Water Project, Nearby the car city -Shiyan .      DC occupies an area of 340,000 square meters , construction area is 270,000 square meters; The fixed assets of DC is 350million RMB;  The technical staff are 120 persons. The company is composed of  propeller shaft assembly plant,  propeller shaft parts machining plant , steel casting plant, precision casting plant,  Wudang vinegar industry Co. Ltd.      DC’s main products contain 8 series, such as light & medium & heavy vehicle,  SUV and so on. and have more than 40 various types of steering gear transmission device , and have more than 10 varieties of the cast steel bridge which use the overall casting process , and heavy truck balance suspension assembly, and have more than 190 varieties of the steel castings parts for military vehicles and heavy vehicles , and have more than  800 varieties of precision casting steel parts. Currently, DC has an annual production capacity  of one million sets of propeller shaft. Specific as follows: