Sanwei Holding Group Co., Ltd

Sanwei Holding Group Co., Ltd. was founded in 1990 and listed on the Shanghai Stock Exchange in December 2016. Its stock abbreviation is "Sanwei Shares," with the stock code 603033. The company currently has a registered capital of 1.031 billion RMB, total assets exceeding 10 billion RMB, and annual revenue exceeding 5 billion RMB. After years of development, Sanwei Co., Ltd. has firmly focused on the real economy, seized new opportunities brought by China's intelligent manufacturing, and steadily advanced its diversified business layout. Its business covers petrochemical rubber, rail transit, fine chemicals, and thermal power sectors. Its product portfolio includes polyester chips, polyester industrial yarn, rubber tape, prefabricated rail transit products, as well as power steam and BDO, PBAT, and other fine chemical products. The company has established more than ten production bases in Zhejiang, Guangdong, Guangxi, Sichuan, Yunnan, and Inner Mongolia, with a global marketing network. The company is one of the leading enterprises in China's conveyor belt and rubber V-belt sectors, with an annual production capacity of 60 million square meters of rubber conveyor belt, 200 million Am standard rubber V-belts, 5 million automotive trimming strips, 250,000 tons of polyester chips, and 200,000 tons of polyester industrial yarn. The company's rubber tapes have consistently ranked among the top ten nationwide for many years, ranking among the top 100 Chinese rubber industry enterprises and placing among the top three in the industry. The group actively improves the integrated industrial chain business model in this field to enhance its comprehensive competitive advantage. The company is a key enterprise in China's specialized rail transit prefabricated product sector, mainly producing various types of prestressed concrete sleepers, concrete bridge sleepers, turnout sleepers, capacitive sleepers, and subway segments. These products have passed appraisal by the Quality Inspection Center of the National Railway Science Institute and are designated as one of the sleeper manufacturers designated by the China Railway Corporation. The group has successively established multiple production bases in Guangxi, Guangdong, Yunnan, Sichuan, Zhejiang, and other regions, dedicated to the development of high-speed rail construction and urban subway projects. In the future, the company will also become a global leader in integrated BDO and biodegradable plastics. The company has invested in an integrated project with an annual output of 1 million tons of BDO and biodegradable plastics in the low-carbon park of Wuhai City, Inner Mongolia. The first phase of the project was completed and put into operation in 2023. Sanwei Co., Ltd. adheres to a strategic orientation of diversified layout, industrial collaboration, and green development, and has formed a group-based development pattern. In the future, Sanwei Co., Ltd. aims to build a century-old group flagship enterprise, better shoulder social responsibilities, create value for shareholders, share achievements with stakeholders, and achieve win-win cooperation and advance together!