Hengli Group was established in 1994, based on its main business and insisting on industry. Is an international enterprise with the development of oil refining, petrochemical, polyester new materials and textile industry chain. The Group now has one of the largest PTA factories, the largest functional fiber production base and one of the weaving enterprises in the world, with 6.5438+0.7 million employees and a national enterprise technology center, and its enterprise competitiveness and product brand value rank among the top in the international industry.

Hengli Group's total revenue in 2022 was 611.70 billion yuan, and now it ranks 75th among the top 500 enterprises in the world, 24th among the top 500 enterprises in China, 3rd among the top 500 private enterprises in China and 5th among the top 500 manufacturing enterprises in China. Won the National Science and Technology Progress Award awarded by the State Council and the National Advanced Employment Enterprise. Hengli has also been successively rated as an environment-friendly enterprise in China chemical fiber industry, an advanced collective in the national textile industry, a key high-tech enterprise in the national torch plan, a national intellectual property demonstration enterprise and an advanced unit in corporate culture construction in China. Many products have won the titles of well-known trademarks in China and products satisfied by customers all over the country. At present, Hengli Group has three listed companies and more than 20 entities, namely Hengli Petrochemical Co., Ltd. (stock code: 600346), Guangdong Songfa Ceramics Co., Ltd. (stock code: 603268) and Suzhou Wujiang Tongli Lake Tourism Resort Co., Ltd. (stock code: 834 199), which are located in Suzhou.

Hengli Group adheres to the development of the whole industrial chain, and has built a complete industrial chain of crude oil aromatics, ethylene terephthalate (PTA), ethylene glycol polyester (PET) civil yarn, industrial yarn, engineering plastics and film textile. In the oil refining sector, Hengli's 20 million tons/year refining and chemical integration project is the first major private refining and chemical project listed in the the State Council document, and it is also a new round of northeast revitalization strategic project. Adhering to the concept of not falling behind in project construction 10, Hengli has set an industry record of the fastest construction speed, the whole process start-up and production speed in the world petrochemical industry with high starting point strategy, high standard planning, high-quality construction, high-level start-up and high-efficiency management, and has become a benchmark for high-quality development of the industry. In the petrochemical sector, the PTA project of Hengli (Changxing Island, Dalian) Industrial Park has an annual production capacity of120,000 tons, which has been completed and put into operation with high standards and strict requirements, setting a number of records in the same industry in the world. In the field of new polyester materials, Hengli Group has world-leading technology and equipment, with an annual polymerization capacity of 6 million tons. In the textile field, as a vertical extension of the group's industrial chain, Hengli Textile has more than 40,000 sets of production equipment with a production capacity of more than 4 billion meters per year. Production bases are located in Suzhou, Jiangsu, Suqian, Sichuan, Luzhou and Guiyang, Guizhou.