Dongguan Zhonggu Hardware Co., Ltd is a professional manufacturer of fasteners and hardware, mainly including screws, nuts, automatic lathe products ,CNC parts, special-shaped bolt strokeand stamping parts. All our Products are widely used in computers, electronic devices and equipments, cars, instruments and apparatus, aeronautics &astronautics, sheet metal and computer chassis, construction, chemical industries, and ocean chemical industry, LED lighting etc.Our core strengths:1,The factory has ISO9001, ISO14001, IATF16949 system certification, and PPAP and APQP test reports can be provide2,Quick delivery, the regular products is completed within 5 working days, customized products is completed within 15 working days3,Each product there are more than 10 inspection procedures before ship out to ensure quality 4,We have 5 screw ,bolt ,rivet ,brass nut and sapcer production lines.110 sets of production equipments,production capacity:Screws 100 million pieces monthlyRivets 10 million pieces monthlyBrass nuts 20 million pieces monthlyHexagonal sapcer 10 million pieces monthlyBolts 50 million pieces monthly5,The factory has more than 20 product of screw,rivet and nut,bolt patents, Free design of new development products for yours6, Customized products,logos ,package according to your requirements ;no anxiety after-sales service7,Lifetime free after-sales service