Qifeng Hardware is a leading manufacturer that specializes in developing and producing Fasteners with premium qualities.Our factory was established in 2008, located in Shenzhen,With more than 10 years of development.Every year, we have Patented Product and Non-Standard Fastener on the market. Our screw can be up to more than 1050mm long. We mainly produce Chipboard Screw, Wood Screw, Self Tapping Screw, Self Drilling Screw, Concrete Screw, Decking Screw,Stainless Steel Screw, Bolts and Anchors. The material can be Stainless Steel 304, 316 and Carbon Steel. Today, our products are exported to more than one hundred countries and are purchased by thousands of customers in a great variety of packing. Qifeng Hardware is committed to Premium Product, Superior Quality, Excellent Service and Continual Innovation.Our business is holding your business together, Your choice of us is your BEST Choice !