Roofing Screw DIN7504k - China Manufacturers, Factory, Suppliers

We have state-of-the-art tools. Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for Roofing Screw DIN7504k, Hex Head Wood Screw , Full Thread Hex Bolt , Black Phosphated Drywall Screw , we have complete material production line, assembling line , quality control system, and the most importantly, we have many patents technology and experienced technical&production team, professional sales service team. With all those advantages, we are going to create"the reputable international brand of nylon monofilaments", and spreading our products to every corner of the world. We are keep moving and try our best to serve our customers.