Established in 1994, Shanghai Delta International Trading Co., Ltd. specializes in exporting China's fasteners. Thanks to our continuous effort, we have established wide and friendly business relationships with China's numerous factories. We have a complete range of product line of bolts, nuts, screws, washers,machine screws, wood screws, self tapping screws, self drilling screws, drywall, chipboard screws, threaded rods,pins, rivets and anchors with various material and plating options. We also have an ISO certified quality management system and an experienced and devoted team.