quality Steel Nut Bolts & Steel Hex Bolt factory

Welcome to Jiaxing Qunbang Hardware Co., LTD! Explore our factory with foreign customers and witness our top-notch manufacturing processes and quality products. Join us on a journey of innovation and excellence in the hardware industry.

Welcome to Jiaxing Qunbang Hardware Co., Ltd.! We are thrilled to have foreign customers visiting our company. Discover our wide range of high-quality hardware products and experience our exceptional customer service. Let us be your trusted partner in all your hardware needs. Visit us today and see why we are a leading hardware supplier in Jiaxing.

Jiaxing Qunbang Hardware Co., Ltd. will move on January 14

Jiaxing Qunbang Hardware Co., LTD. 10.21-10.23 Invited to participate in Jiaxing fastener industry Expo

Jiaxing Qunbang Hardware Co., Ltd. was invited to participate in South Korea Goyang exhibition, booth No. G139

     In March 2019, our company visited BOSSARD in France after attending the fastener exhibition in Stuttgart, Germany. We were warmly received by the leaders of the company. They introduced BOSSARD's development history, management mode, procurement mode, inspection mode and so on to us. And we visited the company's automated storage, laboratory, office area, sample area and so on. Which lefted us a very deep impact.          We believe that we can bring our company a qualitative leap through the cooperation with the top European fastener enterprises. Not only in the quality of sublimation, but also in the management mode.           Project Name：DIN931 CLASS 6.8  Cr3+ Size:M8X58 Quantity: 2 containers Marking:QBH 6.8 Drawing:                    

Since 2016, we have successively provided DIN557 hot-dip galvanized square nuts for Bangladesh Army factories, which are mainly used in power system. In 2017, we were honored to visit the customer's factory, which laid a solid foundation for future cooperation.   Metric DIN 557 regular pattern square nuts are four sided nuts. Their geometry provides a greater surface area to apply higher torque when tightening and also a greater surface are in contact with the part being fastened, thereby increasing the resistance to loosening.