Zhongjia Steel mainly engages in sales of seamless steel pipes, round steel pipes, American standard steel pipes, European standard steel pipes, German standard steel pipes, Japanese standard steel pipes, engineering machinery steel plates, weather resistant steel plates, wear-resistant steel plates, alloy steel plates, bridge steel plates, precision steel pipes, hydraulic steel pipes, seamless steel pipes for petroleum machinery, H-beams, angle steel, channel steel, special steel, mold steel, galvanized steel pipes, pipeline steel pipes, stainless steel pipes, stainless steel plates, titanium metal products, etc.