ShenRong Industry Co., Ltd is a professional exporter of fasteners and machinery parts. Our main products include drywall screws, self drilling screws, chipboard screws, concrete screws, timber screws,  roofing screws, anchors, bolts, nuts and rivets. We begin to export fasteners from 2011. Competitive price, timely delivery, quality products and perfect after-sales service have earned us very good reputation. Every year, ShenRong products are sold to more than 10 countries. The buyers are from Middle East, Mexico, South Africa, Brazil, Canada, Malaysia, India, Russia and Indonesia. Welco...