Shandong Shuanghan Petrochemical Equipment Co., Ltd. (referred to as "Shuanghan Equipment") is located in Linzi Economic Development Zone, Zibo City, Shandong Province. It is a company dedicated to product design, technology research and development, manufacturing, and market services in the field of petrochemical equipment and new materials. The national high-tech enterprise mainly produces pressure vessels, heat exchangers, air coolers, towers and SBR special powder styrene butadiene rubber, special granular styrene butadiene rubber, etc.
       The company has perfect and superior production, design and research and development conditions, established a standardized quality assurance mechanism, and introduced advanced automatic numerical control equipment. Product quality has been effectively guaranteed, the company's reputation has been highly recognized.
       In the petrochemical equipment, the company has obtained the American Society of Mechanical Engineers ASME issued the pressure vessel design and manufacturing certificate and U steel seal qualification, the national A1 high pressure vessel and A2 three types of pressure vessel manufacturing license. It has automatic production equipment such as CNC automatic tube plate argon arc welding machine, CNC drilling machine, double column lathe, CNC edge milling machine, etc. The intelligent level of production automation is continuously improved, and the technological process is strictly controlled. Advanced testing equipment such as electronic universal testing machine, Luo hardness tester, cloth hardness tester and American Nitong spectrometer have been introduced to conduct comprehensive testing and quality control on mechanical properties, chemical composition, metallographic structure and other aspects.
      Based on the petrochemical equipment manufacturing industry, the company is committed to the development and application of new products, new technologies and new processes, and constantly pursues product upgrading and upgrading. It is listed as a key recommended enterprise for petrochemical equipment by dozens of engineering design units across the country. It is a designated supplier for large petrochemical enterprises such as Sinopec, PetroChina, CNOOC and China National Chemical Corporation, and its products are applied all over the country. In recent years, the company has made a number of scientific research achievements in heat exchanger corrosion resistance, enhanced heat transfer and high efficiency and energy saving, and has obtained more than 20 national patents. Among them, the carbon steel aluminized heat exchanger was included in the National Torch Plan project, won the Shandong Province Excellent Energy Saving Achievement Award and Shandong Province Industrialization Promotion Project, and the conical zoom tube heat exchanger won the Shandong Province Excellent Energy Saving Achievement Award.
      In terms of new materials, the largest automatic production line of SBR special powder styrene-butadiene rubber and special particle styrene-butadiene rubber has been built in China, and the production equipment and production process are at the leading level in China. The products are mainly used in high-grade road asphalt construction and waterproof materials, with a total production capacity of 80000 tons. It has an intelligent workshop with integrated production from raw material monomer to finished product factory-related transportation, storage, grafting, crosslinking, powder formation and drying, and has complete laboratory and testing equipment. High-quality product quality and service has been widely recognized and praised by users, and is an excellent supplier of Oriental Yuhong, a well-known waterproof enterprise in Asia.
      The company has successively won the honorary titles and qualifications of Shandong famous brand, China famous brand, national high-tech enterprise, Shandong contract and trustworthy enterprise, national quality credit AAA credit enterprise, Shandong advanced quality management enterprise and so on. The company continuously improves the construction of innovation ability, pays attention to the cooperation between schools and enterprises, and jointly establishes the Heat Exchanger Research Institute with the University of Shanghai for Science and Technology; the company's technology center is recognized as the enterprise technology center of Shandong Province. Through unremitting efforts, the company has built a well-known brand in the petrochemical equipment and new materials industry with its strength and reputation. Under the background of science and technology changing the world, the company will continue to adhere to innovation driven development, adhering to the enterprise spirit of "integrity, dedication, innovation and efficiency", actively respond to and support national policies, make greater efforts to accelerate the transformation of new and old kinetic energy, and repay the society and serve the world with better products and services.