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Factory Supply steel square tube black steel square tubular standard sizes 200x200 Company Information Shandong Shunshigaoke Industrial Limited Company is a high- tech enterprise , integrating tech enterprise, integrating research and development,production, processing and trade as
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Aug 29, 2018 · Established in 2005, Tianjin Ruijie Steel Pipe Co. has made a name for itself in the list of top suppliers of Square Tube, Tubes & Tube Fittings in China. The supplier company is located in Tianjin, Tianjin and is one of the leading sellers of listed products. Tianjin Ruijie Steel Pipe Co. is listed in Trade India's list of verified sellers offering supreme quality of Q235 50*50 GI
Q235 Hot Rolled 80x80mm Black Square Hollow Section Dec 31, 2020 · Commodity:Q235 hot rolled 80x80mm black square hollow section structural steel tube Sizes:20x20-400x400mm, 20x40-150x250mm Q195, Q235, Q345 Production lines:10 Production capacity:800,000 tons per year Rectangular Square hollow section steel tube pipes;
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