The main products produced by the factory are American (ANSI), German (DIN), Japanese (JS), Australian (AS), National Standard (GB) and other standards. The main varieties are hexagon bolts, flange bolts, carriage bolts, steam bolts, B7 tooth bars and non-standard parts. The products are widely used in machinery, construction, automobile manufacturing, petrochemical, etc. to connect and fix various objects.

We produce and process all kinds of thickened hex nuts, product quality assurance, the picture shows thick hex nuts, galvanized surface, different products, we produce and process according to customer's needs, friends in need can contact us, warmly welcome new and old Customers discuss cooperation.