Tianjin Steels Group Co., Ltd., also known as Tianjin Iron and Steel Group, is a prominent steel manufacturer in China. Established in 1935, the company is based in Tianjin and has grown into one of China's largest steel producers. It produces a wide range of steel products, including medium and thick steel plates, angle steels, steel wires, and high-strength ship plates, among others. These products are used in various industries, such as construction, infrastructure projects, and shipbuilding. The company has implemented advanced management systems and holds several certifications, including ISO9001 for quality management, ISO14001 for environmental management, and GB/T28001 for occupational health and safety. Its products are exported to over 37 countries, and the firm has supplied materials for key projects like the Beijing-Tianjin High-Speed Railway and the Three Gorges Dam.