Handan Daoning Fastener Manufacturing Co., Ltd. is located in Yongnian County, Hebei Province, which is the largest standard parts production base in China. It is a large scale, the construction of the factory earlier lead screw special-shaped parts professional manufacturers in southern Hebei. Adjacent to 107 national highway, convenient transportation. Based on the principle of quality first honest to treat every cooperation our factory mainly produces wire all U double straight hook, high-strength screw and wire products, all bolts, industrial parts, railway parts, to do the calibration, and so on have 4.8 8.8 10.9 and so on electric galvanized color blue hot dip galvanized coating process, such as growing in the service wholeheartedly for the users. The company will be a brand - new operating mechanism and management philosophy, to the high level of products, practicality and good quality, to create high-quality. Sincerely welcome friends from all walks of life at home and abroad to negotiate business!HDG Threaded Rod factory website:http://www.dnfastener.com/