Ningbo Industry and Trade of Lianpeng-Zhoushan Haiwangda Hardware Products Co., Ltd. Is an joint venture. The plant is located in scenic Zhoushan Islands. Our company introduced advanced equipment from Taiwan, professionally process rivet nut, non-standard products and other fasteners etc series, and tapping equipment manufacture associated. In which the effect of the rivet nut mainly changes the traditional way of installing parts on the thin board. It is a new breakthrough of the panel connection technics and latest product replacing traditional welding nut and loose core rivet. It makes up the deficiency of welding melt of the sheet metal and thin pipe and welding nut inconvenience without tapping, welding and thread attack. It is the capable assistant of the designer, reach the designated position, convenient, beautiful appearance and high efficiency, excellent quatity, comply with national standard using manual and steam. Prevent the deficiency: Changeful form, surface roughness and tedious procedure of the original nut. It can be widely used in automobile, aviation, shipbuilding, instrument, machine and electronic, light manufacturing, building, decorating etc manufacturing. Our company jointing some well-known fastener firms from Zhejiang and Shanghai co-produce various high-tech non-standard nut, screw and abnormal shape products etc series to extend home and abroad trade, solving the puzzling question of many clients. Through years of market sharpening, we got a favourable reception from our clients by means of high-quality products and quality service. Our products are sold as far as occident market, Middle East, southeast Asia, Australia etc area except for supplying domestic market.