Luoyang Sunrui Wind Turbine Blade Co., Ltd. was founded in 2008 is the subordinate holding company of the No.725 Research Institute of CSIC (Sunrui Technology Group), mainly engaged in research, production, sales and service of wind turbine blades, nacelle covers, and special nonmetallic products. Luoyang, as the company headquarters, is the research and development, management and manufacturing center. Production bases are respectively set in Hami of Xinjiang, Dezhou of Shandong, Zhangjiakou of Hebei, and Dalian of Liaoning. The company has the annual capacity of 1,800 sets of wind turbine blades. Nearly 3,000 sets in total have been installed and operated. The products are widely sold to East Asia, South Asia, North America and Europe.
The company has domestic leading technology on blade material, process, manufacturing, quality control, etc. based on nearly 60 years of research achievements and experience accumulated in the composite material from the No. 725 Research Institute, owns the provincial blade engineering technology research center and strong technical R&D team and strength, applies for 34 national invention patents, among which 11 patents are authorized. The 2.0MW blade product gets the title of “National Key New Product” and “Henan Famous Brand Product”. Now, the company has 15 kinds of 2MW series wind turbine blade products completely passed the GL or DEWI-OCC certification, develops a group of new blade products with completely independent intellectual properties such as 2MW-SR116-2110, 2MW- SR116-2300, 2MW-SR120-2110, 2MW-SR120-2300, etc., leading the domestic 2.0MW product market. Besides, the company is developing the domestic longest 5.0MW offshore wind turbine blade.