Guangdong Fengheng Hardware Technology Co., LTD., was founded on December 12, 2017. We have been focusing on the R&D, intelligent manufacturing, sales and service of the high-end super anti-loose nuts. Fengheng-developed DC anti-loose nuts are patented in China and Germany and registered in more than 30 countries, including China, the United States and Europe.
DC anti-loose nuts are high-end and strongly anti-loose. Fengheng has strict control systems（ISO9001-2015，ISOTS16949） in each phase of R&D, application scenes, material selection, process, finishing and quality control. DC anti-loose nuts are widely utilized in high-speed rail, subway, aerospace, shipbuilding, mining machinery, photovoltaic power generation, wind power generation, machine manufacturing, automotive industry and other fields.
— ABOUT US
DC anti-loose nuts are suitable for different scenarios. They can be customized 8, 10, 12 level strength and come in SS304, SS316, aluminum alloy 7075, copper alloy and titanium alloy as per customers’ request with specifications from M6 to M130. Furthermore, they can be tapped the American and the British thread. Because Fengheng keeps improving his process, we are capable of manufacturing high end anti-loose nuts. In the future, Fengheng people will stay true to their original aspiration and forge ahead to build DC anti-loose nuts into a reliable supplier for his global clients.
Enterprise Vision
To become a reliable and preferred supplier of high end anti-loose nuts for global clients.
Enterprise Mission
Process each and every nut with craftsmanship to help you with solutions for vibration and loosening prevention.
