About Us

Ningbo Yongli High Strength Fasteners Co., Ltd. is located in Xijingtang Industrial Zone, Zhenhai District, Ningbo City. It is a high-tech enterprise specializing in the research and manufacturing of fasteners for the wind power industry. The company's leading products include: prestressed anchor bolts for wind turbine foundations, wind power foundation anchor plates, wind turbine tower bolts, wind turbine blade connection bolts, wind turbine host bolts, and other high-strength fasteners for steel structures. They are widely used in important industries such as wind power generation, electromechanical equipment, petrochemicals, engineering machinery, steel metallurgy, railways, bridges, and industrial construction.
Since its establishment, the company has successively won honors such as Ningbo High tech Enterprise, Ningbo Science and Technology Innovation Unit Executive Director Unit, Zhejiang Manufacturing "Pin Zi" Certification Enterprise, Ningbo "Specialized, Refined, Unique and New" List Enterprise, and Regional Top Ten Taxpaying Enterprises. It is a qualified supplier for long-term cooperation with mainstream domestic wind turbine manufacturers such as Yuanjing Energy Co., Ltd., Mingyang Smart Energy Co., Ltd., Shanghai Electric Wind Power Co., Ltd., Dongfang Electric Wind Power Co., Ltd., Sany Heavy Energy Co., Ltd., CRRC Zhuzhou Electric Power Research Institute Wind Power Business Unit, Shandong CRRC Wind Power Co., Ltd., Zhejiang Yunda Wind Power Co., Ltd., and CSSC Haizhuang Wind Power Co., Ltd. Our clients include the five major power generation groups in China (Huaneng, Datang, Huadian, Guodian Group, and Guodian Investment), and we have long-term partnerships with companies such as China Power Construction, China Energy Construction, China Energy Conservation, China General Nuclear Power, Three Gorges New Energy, China Resources Power, Longyuan Power Group, China Energy Group, China 19th Metallurgical Group, China Nuclear Second and Third Construction Company, and China Chemical Engineering Co., Ltd.
The company covers an area of approximately 50000 square meters and currently has over 200 employees, including 28 with intermediate and senior professional titles. It has factory bases in Ningbo, Zhejiang and Xi'an, Shaanxi (with Shaanxi Honghua Qiancheng Energy Equipment Co., Ltd. as its controlling subsidiary); The annual production capacity is over 40000 tons (4000 sets of anchor bolts), with a professional design team and experienced business, technical, production, and sales management teams, as well as a complete ISO quality management system.

Ningbo Yongli High Strength Fasteners Co., Ltd. has industry-leading and highly automated production equipment, as well as advanced and complete testing equipment. Equipped with advanced processing equipment such as CNC plasma cutting machine, fully automatic high-speed circular saw machine, 300 ton robot hot forging machine, fully automatic medium frequency induction heating furnace production line, Dacromet coating line, fully automated thermal spraying line, centerless outer circle CNC lathe, CNC bending straightening, and large gantry machining center. We have an independent quality inspection center with equipment covering non-destructive testing, metallographic analysis, and mechanical performance testing. Such as magnetic particle testing, ultrasonic testing, computer-controlled universal testing machine, anchor bolt horizontal tensile testing machine, direct reading spectrometer, metallographic analyzer, torque testing machine, low-temperature impact testing machine, salt spray testing machine, etc.
With years of industry experience and reputation accumulation, the company's comprehensive ability to provide wind power fastener product solutions, constantly advancing technology, and excellent product quality performance in major projects, has won widespread trust from domestic and foreign customers. Up to now, there are more than 6000 wind turbines in total, and the supporting projects cover nearly 30 provinces, municipalities, autonomous regions, Central Asia, Russia, India, Vietnam, Laos and other countries along the the Belt and Road. Established a well-known brand in the domestic wind power fastener industry. The company adheres to the corporate philosophy of "creating quality products, customer first, and reputation first", and is willing to provide first-class products and better services to more customers.
We warmly welcome domestic and foreign partners, experts and leaders to visit and guide us!