TIANJIN DAQIANG STEEL CO., LTD

Tianjin Daqiang Steel Co., Ltd, founded in 1992, has dedicated in the steel industry for more than 20 years. Our company covers an area of 280,000 Square meters and has over 1,600employees (1300 workers and 290 technical staffs). The company-registered capital reaches up to 200 million RMB. With the philosophy of “self-accumulation, pragmatic innovation” Tianjin Daqiang has developed into a large comprehensive enterprise with capability of smelting, rolling and making. Our main products include spring steel flat bar, steel strip, tool steel, prestressed concrete steel wire& strand and leaf spring etc. Some products are national inspection-exempted.
Spring steel flat bar, the raw material for leaf spring, coulter and chain products. After 12 years’ development, our products developed from the original single flat carbon spring steel 65Mn material to the production high quality alloy spring steel including Si-Mn, Cr-Mn series Cr-V, and CrMnB series, 4 series, hundreds of sizes products. With the most advanced domestic refining steel production line, we are capable of making various specification spring steel flat bars. Our flat bars mainly include flat spring steel, double-grooved flat bars, rectangular flat bars, coulter flat steel, steel strips etc. we can produce the thickness of 6.5mm to 30mm,width of 60mm-180mm. Based on the strength of annual productivity more than 500,000 Tons, we could meet clients’ need. Due to high quality products, open communication, technical service and on-time delivery, Tianjin Daqiang enjoyed a good reputation both in domestic and abroad. For the domestic markets, we have numerous long-term cooperation customers, such as: Beijing Xinghua, Shandong Xinghua, Hubei Dongfeng, Shandong Wuzheng Group, Shenyang JHF, Qingdao ShuaiChao industry, Liangshan TaiYue and other famous leaf spring manufacturers. For the world market: Latin America: Brazil, Mexico, Panama, Columbia ,Peru, Venezuela, Chile, Paraguay; South-east Asia: Thailand, Malaysia, Indonesia, Philippines, Vietnam, Singapore; South Asia: India, Pakistan, Bangladesh, Sri Lanka；Africa: Egypt, South Africa, Ethiopia, Kenya; Middle East: Iran, Iraq, UAE, Bahrain; Europe: Spain, Greece Netherlands and America, South Korea etc.
We attach great importance to the development of prestressing products. We have been a part of many social technical associations to accelerate the production and promotion of the prestressing products and the development of new products. At present, by equipping with 4 the domestic most advanced production line, we can manufacture more than 10 types of products according to the G/B5224-2003 and ASTM A416, such as 1*7-15.24,1*7-12.7,1*7-17.8，1*7-21.6 and so on. We can produce more 120000 ton steel strands annually. Annual export is more than 10,000tons. The products are sold to over 30 provinces, cities and municipal districts in domestic markets, and it is widely used in the field of large-scaled bridge, high building, and concrete products, such as the International Conference Center of Beijing Olympic Gymnastic Center, Beijing Olympic Center Bird-nest, Beijing South railway station, Zhejiang Sanmen Nuclear power plant, Fujian Ningde & NingWu high-speed, high-speed PNG railway, Zhuhai airport, Qingdao bay bridge, Tianjin East station renovation project, Tonghuang highway bridge engineering, Peng hydropower station, the Beijing Times Olympic city, and the new situation of highway construction of key projects in many countries.

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