Handan Gu ruo ding fasteners manufacturing co., LTD., is located in the largest production base of standard parts -Hebei Yongnian.We mianly product abnormity nut, bolt and other non-standard and standard fasteners. High strength series: 8.8, 10.9, 12.9 high strength bolt, high strength hex bolts, torsion shear bolts for steel structure, tower bolts,a complete of tower bolt, high strength nut, high strength steel structure with phosphorus nut, etcBolt series: hex bolt, U bolt, stud, anchor bolt, expansion bolt, pin, rivets, articulation hole bolt, the back of a chair pin bolts, hot dip galvanized bolts and so on!Nut series: hexagon nuts, slotted nuts, flange nuts, thickening torque nut, thin nut, Torque nut, high strength nuts, etcOur company has formed a complete set of production and sales system, adhere to the quality road, constantly introducing new equipment, explore new technology, to absorb new talents, steady development, continuous improvement, and win the trust of many customers and praise.We have a long history of special-shaped products and test of strong technical strength, has set up a strict quality assurance system, all products are through strict inspected, product quality and service for customers and the industry&＃39;s consistent win high praise, the products sale all over the country, trusted by the user.We Sincerely welcome the industry colleagues reference to company to negotiate!