Handan Hanghai Fastener Co., Ltd has advanced production equipment and strong scientific research team,professional research and development production of DIN933,GB5780,GB5782 GB5783 bolt with white,color plating,hot dip galvanized bolt,lengthen 4.8 gb nut,high strength nuts,10.9 8.8 S large hexagonal steel structure,build all kinds of BS,ASTM bolts.All kinds of special shape,cold heading,thermal products,products,products using high-quality steel,the use of advanced technology,reliable quality,products are sold throughout the country,by the user’s consistent high praise. The sale address is A6-36,37,38 International hardware city,yongnian district,handan city,Hebei province. Hanghai company since its establishment,relying on the masses of customers support and sincere cooperation,guided by the advanced technical force,scientific management system for the guidelines,strives for the survival by the quality as the standard,by the good faith seeks the development,make the enterprise development faster,the same price,same quality than service,constant progress,to meet the different needs of customers from all walks of life,products are exported to all over the country,in the vast customer group won the high praise. Keep moving is the policy of the hanghai company,and customer satisfaction is the tenet of the hanghai company. All the company staff sincerely welcome customers to visit the guidance,sincere cooperation,guidance and business negotations.