"Based on domestic market and expand overseas business" is our development strategy for DIN931 Bolts, Full Thread Bolt , Self color Bolt & Nuts , Hex Bolts ,GRADE 4.8 Hex Bolt . Our firm warmly welcome friends from everywhere in the globe to visit, examine and negotiate business enterprise. The product will supply to all over the world, such as Europe, America, Australia,Tajikistan, Bulgaria,Cape Town, Thailand.You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will provide our best service to satisfy all your needs! You should contact us right away!