Sanxin Special Materials (Changzhou) Co., Ltd. was established in 2008 with a total investment of 1.2 billion yuan. It is an enterprise integrating deep-sea oil and gas special materials, large steel castings, metallurgical roller manufacturing, and scientific research. It is located in Jiaze Town, Wujin, Changzhou City, a hometown of flowers and trees, adjacent to Yanjiang Expressway, 30 kilometers away from Changzhou Airport and Beijing-Shanghai Railway, with convenient transportation.

The company is equipped with equipment for smelting, casting, heat treatment, machining, physical and chemical testing, etc. It has more than 20 sets of advanced smelting equipment in the industry (EBT arc furnace, LF refining furnace, VOD vacuum furnace, etc.), more than 70 sets of machining equipment (such as 8-meter CNC vertical lathe, 6926 CNC boring and milling machine, etc.), and more than 30 sets of testing equipment (such as OBLF spectrometer, Leica microscope, Leica carbon-sulfur analyzer, etc.). The excellent equipment fully guarantees the production and quality requirements of the products.

The company has established a complete product quality assurance system. The company has passed the measurement assurance confirmation certificate, ISO9001, ISO14001, HSAS18001 system certification, energy management system certification, greenhouse gas management certification, and integration of industrialization and informationization management system certification, and has obtained CCS certification from nine classification societies including China, the United States, Britain, France, Norway, Japan, South Korea, Italy, and Germany. The company has participated in the formulation of 1 national standard, 1 group standard, and 2 enterprise standards.

The company currently has about 800 employees, more than 30 of whom have middle and senior technical titles, including more than 90 technical and quality inspection personnel, and technical personnel account for 11% of the total number of employees. The company has established long-term industry-university-research cooperation with China Iron and Steel Research Institute, Beijing University of Science and Technology, Anhui University of Technology, Shanghai Jiaotong University, etc., and has strong technical strength. Up to now, the company has a total of 95 patents, including 31 invention patents, and has strong ability to transform scientific and technological achievements.

The company covers an area of 160,000 square meters, of which the production workshop covers more than 90,000 square meters. It also has other supporting facilities such as product R&D center, testing center, training center and office building. The factory environment is very beautiful.

Various honors have witnessed the company's glory: National Specialized "Little Giant" Enterprise, National Green Factory, High-tech Enterprise, Jiangsu Enterprise Technology Center, Jiangsu Engineering Technology Research Center, Technology-based Listed Cultivation Enterprise, Jiangsu Boutique, New Product Appraisal Certificate, Promotion of New Product Catalog, etc. Since its operation, the company has no bad bank credit record, and has been rated as AAA credit rating by state-owned banks and institutions for many consecutive years, recognized as tax credit rating A by tax authorities, and recognized as "Excellent Taxpaying Enterprise" by municipal and district governments.

The company implements the "three highs and one strong" development strategy. Through continuous technological research, it has successfully integrated with the international and domestic markets such as deep-sea oil and gas extraction equipment, wind power, nuclear power, thermal power equipment, and mining machinery and mining equipment, and has been highly recognized by many customers.

The company adheres to the business philosophy of "morality first, harmony and win-win" in operation, and has established good cooperative relations with customers with excellent product quality, competitive prices and high-quality services. The products are sold well in 21 provinces, municipalities and autonomous regions across the country, and have established long-term cooperative relations with many well-known enterprises and units. The main customer base is the three major domestic steam turbine giants: Shanghai Steam Turbine Factory, Harbin Steam Turbine Factory, Hangzhou Steam Turbine Factory; other major customers include: METSO (Metso); Nanjing Diwell, Guangdong Andritz, Jiangyin Fangyuan, Jiangsu Jinyuan; British Rolling International (BRC), Korea Mutual Products, Korea Hyundai, ThyssenKrupp, France Total, American FMCetc. The products are exported to more than 20 countries and regions including the United States (GE, Gerdau), Germany (Siemens, SMS, ThyssenKrupp), France (Total), Italy (Danieli), Denmark Vestas, ArcelorMittal, Japan, Southeast Asia, etc. It is the production base of British BRC British Rolling Roll Company. The products are highly praised by users.

On the journey towards high-quality development, Sanxin always keeps in mind its original mission and is focusing on implementing R&D innovation, revitalizing the national economy, entering the global market, and creating a better tomorrow for Made in China.