Patta Self Drilling Screws High Quality Supplier - China Manufacturers, Factory, Suppliers

Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Patta Self Drilling Screws High Quality Supplier, Self Drilling Screws Roofing Screw , Hexagonal Tail Screws , Hex Head Roofing Screws With Epdm 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 have tightened inspection for quality of product.