Dingxi High Strength Fastener Co., Ltd. specializes in the R&D, manufacturing, and testing of high-strength fasteners and special-shaped components for industrial applications. The company has been focused on the entire industry chain of fastening products for over 50 years in areas such as nuclear power, wind power, petrochemical, and photovoltaic equipment manufacturing.
In the wind power sector, since entering in 2007, the company has become a qualified supplier for leading domestic manufacturers and established a long-term partnership with UK-based Cobham in 2018. Its wind power products rank among the top five in the country and provide complete fastening solutions for all onshore and offshore wind turbine models (1.5MW-10MW).
In the nuclear power sector, since expanding into this area in 2015, the company has gained recognition from major players like CGN, CNNC, and their equipment manufacturers using advanced technology and processes.
In the petrochemical and other equipment manufacturing sectors, the company's products are widely used in pressure vessels, drilling equipment, and refining equipment, making it one of the ten designated procurement enterprises for CNPC refining projects.
In the photovoltaic sector, the company's bolts, nuts, washers, and studs are widely used in solar power system installations. They are designed for quick installation, made from environmentally friendly materials, and are corrosion-resistant, suitable for humid, high-temperature, and dusty environments. The quality of the products has received consistent recognition from customers.
In 2019, the company expanded its product applications to rail transportation, focusing on subway tunnel construction. Its products effectively control ground settlement and reduce impacts on surface structures, collaborating with Shanghai Tunnel Engineering Company and major construction firms. In 2020, it entered the new infrastructure sector, supplying connections for large steel structures. Its products are also used in high-voltage power transmission, cable trays, electronic equipment, mining, metallurgy, irrigation, urban underground pipelines, and both thermal and hydro power generation.