Round Washer Head Self Driling Screw - China Manufacturers, Factory, Suppliers

"Based on domestic market and expand overseas business" is our development strategy for Round Washer Head Self Driling Screw, Self Drilling Screw Manufacturer , Hexagon Head Drill Tail Screw , Roofing Screw With Bonded Washer , Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We've got tightened inspection for quality of product.