Self Drilling Screw/Din7504 - China Manufacturers, Factory, Suppliers

"Based on domestic market and expand overseas business" is our development strategy for Self Drilling Screw/Din7504, Hex Bolt , Hex Washer Head Self Drilling Screw , Hexagon Drill Tail Screw , Our company always concentrate on the development of the international market. We now have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.