Tonggang Group is headquartered in Tonggang International Building, No.3218 Yatai Street, Changchun City, Jilin Province. Under the jurisdiction of Tonghua Iron and Steel Co., Ltd., Jilin Iron and Steel Co., Ltd., Tonggang Mining Co., Ltd., Panshi Seamless Steel Pipe Co., Ltd., Tonghua Net Navigation Information Technology Co., Ltd., Tonghua Zilan Technology Co., Ltd., Siping Iron and Steel Products Co., Ltd., Tonggang International Trade Company, Tonggang Enterprise Company and other subsidiaries. Mainly engaged in ferrous metal mining, mineral processing, steel, coking, metallurgical design, raw material procurement and product sales related to the main business, mechanical processing and chemical products, transportation, instruments and electrical appliances and auto repair, cement and products, technical consultation, import and export trade, etc. /kloc-0 successfully passed the ISO9002 quality system certification of China Fiona Fang Committee in June, 1998, and officially obtained the ISO9002 quality system certificate issued by the Quality Certification Center of China Fiona Fang Mark Certification Committee. In June 2003, it passed the ISO 9001-2000-2000 quality management system certification. In March 2005, it was confirmed as an AAAA-level enterprise by China National Standardization Administration Committee, and in May 2007, it was rated as an AAA-level enterprise with quality reputation by China Product Quality Association.
Tonggang's products implement international standards, national standards and standards agreed by enterprises and users. On the basis that all leading products have won Jilin famous brands, 17 products have won the "Golden Cup Award" of provincial excellent products and national metallurgical products respectively, and ribbed steel bars have been approved as inspection-free products by the State Bureau of Technical Supervision. Hot-rolled ribbed steel bars for hot-rolled round steel wire rod, hot-rolled equilateral angle steel, hot-rolled round steel and reinforced concrete won the honorary title of excellent quality, reliable service and reputable brand in China. "Changbai Mountain" brand products are widely used in domestic high-rise buildings, highways, bridges and tunnels, electric power and water conservancy projects, automobiles, plates and strips, manufacturing, mechanical processing and other industries. Exported to Singapore, Malaysia, South Korea, Thailand, Myanmar, Vietnam, North Korea, United Arab Emirates, Italy, Spain and other countries.
During the 11th Five-Year Plan period, Tonghua Iron and Steel Group will conscientiously implement the spirit of the 17th National Congress of the Communist Party of China, follow the requirements of Scientific Outlook on Development, take the road of new industrialization, give full play to the advantages of new systems and mechanisms, and conscientiously implement the national requirements on the development of iron and steel industry and energy conservation and emission reduction. Continue to upgrade process equipment and technical transformation, accelerate the pace of product structure adjustment, take product structure adjustment, improve product added value and product competitiveness as the main line, carry out supporting and upgrading of steel production technology, and develop and produce fine steel products. Vigorously adopt new technologies, new materials and new processes with high efficiency, low consumption, high quality, energy saving, environmental protection and comprehensive utilization, optimize existing technological processes, reduce energy consumption and material consumption, reduce pollutant emissions and strengthen environmental protection. Extend the steel deep-processing product chain and steel industrial chain, and form product production lines and industrial clusters with pickling plate, cold-rolled plate, galvanized plate, welded pipe, cold-formed steel, large and medium-diameter square pipe and strip as raw materials, so as to improve the added value of strip products and adapt to the market. Make full use of dandong port seaport to build the logistics advantages of the Group. On the principle of localization and direct supply, promote the flattening of sales channels and increase the market share in Northeast China; Further expand the international market. Gradually improve the income level of employees, improve the quality of life, and build a harmonious Tonggang. Tonggang will realize scientific development, strong development and harmonious development through tapping potential, transformation, new construction, expansion, matching, merger and reorganization, and become a large enterprise group with strong core competitiveness, economic driving force and innovation support.