Tangshan Donghua Iron & Steel (Group) Co., Ltd. (hereinafter referred to as Donghua Steel), founded in 2009, is a comprehensive enterprise, production of which covers sintering, iron-smelting, steel-making, bar rolling and high-end wire rod rolling. It has an annual capacity to produce 5.5 million tons iron, 5.5 million tons of steel and 4.4 million tons of rolled steel. Professional management, experienced metallurgical production and sophisticated regulatory framework make it one of the 1000MPA-level high strength rebar manufacturers in China.
Major equipments of the company: 2x1580m3 blast furnaces or BFs, 1x1080m? BF, 1x680m? BF, 1x550m? BF; 1x220m2 and 1x198m2 circle-cooling belt-type sintering machines; 1x12m2 shaft furnace; 2x120T convertors, 1x150T convertor, 1xLF; 2 sets of six-strand billet continuous casting machine, 1 set of ten-strand continuous casting machine; 1x3800m?/h oxygen plant; 1x100,000m3 BF gas holder; 1x50,000m3 and 1x80,000 m3 convertor gas holders; 2x30MW high temperature high pressure gas power generator set, 1x35MW gas power generator set, 1x80MW high temperature super high pressure gas power generator set; 1x110KV and 1x35KV transformer substations, 3x continuous casting and rolling bar production lines.
The company is qualified to produce Φ5.5-50mm full-series rebar. It is capable of producing full series of high strength anti-seismic rebars such as HRB400, HRB400E, HRB500, HRB500E, HRB600, RRB700 and PSB830 and hot-rolled strip and sheet with dimension range of 0.8-12.5×900-1300mm(thickness×width). Main products of the Company, with the aid of its perfect marketing system and sales service networks, have been sold to more than 20 provinces and cities/regions across the country, and been exported to Europe and America, southeast Asia, India, Hong Kong and Marco, Africa, Latin America and Mideast, having a excellent market reputation.
Donghua Steel has been focusing on technological advantages and production capacity in high strength rebars. It takes the momentum of capacity reduction to speed up transformation and upgrading. Thanks to having built smart enclosed stockyard and set up MES production management & control system to realize intelligent production and data integration, the company won honorary titles such as “the standard implementation pilot enterprise of integrating AI application with industrialization” and “smart steel-making digital workshop”, awarded by the Department of Industry and Information Technology of Hebei province. Moreover, Donghua steel, rated as “new high-tech enterprise” and “quality-driven and profit-oriented enterprise of Hebei province”, has set up the “provincial academician workstation” to accelerate development and innovation in new technology, new product, new process and new equipment, promoting the transformation and upgrading of the company.
Donghua brand was recognized as Famous Brand of China; Donghua product was rated as famous-brand product of Hebei province. The enterprise has passed a series of management system certifications, including: ISO9001:2015 Quality Management System, ISO14001:2015 Environmental Management System, OHSAS18001:200 Occupation Health Safety Management System, GB/T23331-2012 Energy Management System, GBT19022-2003 /ISO 10012: 2003 Measurement Management System. Its products also passed KS of South Korea, SNI of Indonesia, Malaysia product certification, BIS of India, EU product certification, and Britain CARES certification. In addition, Donghua Steel owned National Production Permit of Industrial Product—hot rolled ribbed bars for reinforced concrete (Permit No. XK-001-00270), Rebar Physical Delivery Brand Certificate of Shanghai Futures Exchange and ZYRZ Metallurgical Product Quality Certificate of MCC (Beijing).
Other honors: National Metallurgical Actual Product Quality Gold Award; High-strength Rebar Promotion & Demonstration Enterprise; Heibei Enterprises Top 100; Manufacturing Industry Top 500 of China; Product Trustworthy Enterprise of Hebei Province; AAA-class Pilot Enterprise in quality, credit and service; Enterprise of Integrity of Hebei Province.
Adhering to the concept of “green development with environmental protection first”, Donghua Steel strictly followed the governmental requirements on deep environmental treatment and establishing pilot factory of ultralow emission. In doing so, it has strengthened its control on pollutant discharge (air, water, solid waste) to meet national standards. The company is working on some renovation activities that will make it greener, more beautiful, laying solid foundation for green ecological plant.
Always taking the pursuit of cutting-edge technology and capacity in 1000MPa high-strength rebar production as its mission, Donghua Steel, following national policies and an environmental-friendly theme, is working hard to build itself an economically efficient, energy-saving and sustainable modern iron and steel enterprise and move forward to informatization and intellectualization.
Tangshan Donghua Iron and Steel Enterprise Group Co., Ltd.
0315-8050910 (office) 0315-8391104 (panel section) 0315-8398445 (bar material section)
Xiaoji Town Industrial Park, Fengnan District, Tangshan City, Hebei Province