Shenzhen Hungtungda Hardware Products Co., Ltd is a special hardware manufacturer which engages in all kinds of screws, fasteners and so on. Hungtungda is located in Shenzhen, Guangdong, China. We are near Hong Kong and Guangzhou. We keep long-term business relationships with excellent partners from more than 20 countries. Hungtungda High-quality screw products include drywall screws, self-drilling screws, self-tapping screw, chipboard screws, wood screws, machine screws, thread rod, bolt and nut, etc. Otherwise, some customized non-standard screws can be supplied by us in accordance with special requirements. Hungtungda have super technical team .Moreover, we have excellent technical and management personnel and a strict quality control system. Our products have been exported to the overseas, and the buyers were satisfied with our screws and service.Hungtungda insists on the principle of "quality first, honesty and integrity based". We sincerely hope all domestic or foreign friends to visit and discuss potential business cooperation with us. We believe that we will have a bright future.