Jiangsu Sinojit Wind Energy Technology Co., Ltd. (Sinojit) is a leading enterprise specializing in the R&D and manufacturing of components for large wind turbines. Founded in 2003, it mainly produces a series of products such as Hubs, Badplates, Shafts, and Bearing Seats for 750KW-15MW wind turbines. After years of innovation and progress, Sinojit has evolved from an enterprise that only provides and manufactures parts and components to a company extending towards the customer and end-user side, becoming a high-tech listed company covering assembly, wind farm construction and operation, with independent intellectual property rights.

Sinojit is proactively responding to the development needs of the times, continuing self-reform and technological innovation. The product sales have increased from 8000 tons to 160000 tons, which has the scale advantage of mass production of high-power and high-quality wind power castings. In 2009, the company established a provincial-level large-scale wind power metal component engineering technology research center, which has always been at the international advanced level in wind power casting technology. Multiple products of the company have become provincial-level high-tech products, and professional components such as hubs for 3-5 MW large offshore wind turbines have obtained the National Torch Plan project certificate. The Jixin brand has been awarded titles such as "Jiangsu Famous Brand Product" and "Jiangsu Province Key Cultivated and Developed International Famous Brand". Sinojit attaches great importance to the construction of intellectual property rights and has applied for 76 authorized patents. Among them, there are 27 invention patents, 1 American invention patent, and 48 utility model patents. Sinojit has persistently supported the development of the global wind power industry with innovative technologies, excellent solutions and high-quality products.

Sinojit in line with the development trend of the industry and insight into customer needs, we began to lay out the parts assembly business in 2021, and already have an annual output of 600 sets of assembly capacity, and continue to communicate with customers to provide customised assembly services according to market demand.

Sinojit has completed the Hongrun Cangzhou Yanshan Xuanhui River Wind Power Project (Phase I) and the Hongrun Xuanbei Gangou Wind Power Project (Phase II) in Yanshan County, with a total capacity of 150MW. Currently, all of them have been put into operation and contributed to the optimisation of the energy structure, the improvement of environmental quality and the achievement of the dual-carbon target. 

Through continuous self-development and transformation, Sinojit takes "Cast for the Green Future" as its brand mission, adheres to the corporate values of "integrity, innovation, courage to challenge, and win-win", and works together with all partners to provide customers with higher quality products and services, employees with broader development space, and shareholders with richer investment returns.

Safety, innovation, and efficiency are the brand promises of Sinojit. We will interpret Sinojit's values and sense of mission with leading technological achievements, unremitting pursuit of innovation, outstanding product quality, trustworthy reliability of delivery, and fine-grained cost control, carrying Sinojit's future and dreams. We will be based in the wind energy casting industry and work together with global partners to continuously promote sustainable development of enterprises and industries through innovative thinking, technology, management, products, and services. We will make unremitting efforts for the sustainable development of the global green energy industry, humanity, and the living environment.