Hengyang Jianheng Industrial Co. Ltd. is located in the Songmu Economic Development Zone of Hengyang, covering an area of 150 acres with a current workforce of 350 employees. The company was established as a private enterprise through the restructuring of the former Hengyang Jianheng Chemical Factory, which was established in 1958. Specializing in the research, development, production, sales, and service of water treatment agent series products such as aluminum and iron salts, the company is recognized as a national high-tech enterprise and a new materials enterprise. It is a leader and dominant player in the domestic aluminum and iron salts industry.

    In recent years, the company has been honored with numerous awards, including the national "Manufacturing Individual Champion", the 6th Hunan Provincial Governor's Quality Award, “National Advanced Collective in the Petroleum and Chemical Industry", "National Environmental Protection Advanced Unit in the Petroleum and Chemical Industry", "National Model Workers' Home", "Pioneer of National Workers", "Management Innovation Achievement Award in the Petroleum and Chemical Industry", the Second Prize of Hunan Provincial Science and Technology Progress Award, the Hunan Provincial Enterprise Technology Innovation and Entrepreneurship Team, and the First Prize of Hengyang City Science and Technology Progress Award. Its products, including polyaluminum chloride, aluminum sulfate, and alum, have won the title of Hunan Provincial Famous Brand Products, and its "Lotus" brand trademark has been recognized as a Hunan Provincial Famous Trademark.

   The company boasts strong technical strength and R&D capacity, forging an innovative path characterized by "technology patenting and product standardization." The company currently has a provincial-level enterprise technology center and a water treatment agent engineering technology research center. Additionally, it has established industry-university-research collaboration mechanisms with institutions such as Tongji University and Changsha University of Science & Technology. At present, it has formed an annual production capacity of 600,000 tons of aluminum sulfate, polyaluminum chloride, polymeric sulfate, alum, polyaluminum ferric chloride, calcium aluminate other aluminum ferric salt series products. It has become the leading enterprise in the national aluminum iron salt industry equipped with the largest production scale, most advanced process technology and manufacturing equipment, the leader of the national aluminum iron salt expert group factory, and the largest aluminum iron salt water treatment agent production base in Asia.