The company was founded in 1981 and listed on the Shenzhen Stock Exchange in 1996. It has been selected as one of the Fortune 500 companies in China for several consecutive years, ranking among the top listed companies in Tianjin. The company's main business is concentrated in four major industries: ecological and environmental protection, regional development, energy trade, and equity investment. Among them, ecology and environmental protection are the company's core business. The company's main products include TEDA environmental protection, TEDA Clean, TEDA carbon asset management, land preparation and municipal supporting construction services, residential construction and sales, commercial complex development and operation, electrolytic copper, aluminum ingots, zinc oxide, zinc concentrate, zinc ingots, etc., ferrous metals such as strip steel, manganese ore, silicon-manganese alloys, fuel oil, polyethylene, polypropylene, phenol, etc. The company has received honors such as the 50 companies with the largest operating profit, top 100 enterprises, star enterprises, charitable enterprises, and civilized organizations.
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