Our company is a modern enterprise specializing in steel products such as square tubes, rectangular tubes, special-shaped tubes, and seamless steel tubes. Our square tube specifications include: welded square tubes and seamless square tubes with dimensions of 18*18 to 600*600 and wall thicknesses of 1mm to 28mm. Rectangular tube specifications include: welded rectangular tubes and seamless rectangular tubes with dimensions of 20*40 to 400*600 and wall thicknesses of 1mm to 28mm. We also stock a large inventory of square and rectangular tubes, seamless tubes, special-shaped steel tubes, elliptical steel tubes, Q235 square and rectangular tubes, Q345B square and rectangular tubes, and 20#, 16Mn seamless square and rectangular tubes in stock. We offer services at discounted prices with both wholesale and retail options, ensuring quick delivery. Welcome new and old customers to discuss and negotiate at 0635-3381234.

Our company offers two types of square rectangular steel pipes: longitudinally seam-welded and seamless square rectangular steel pipes. The specifications and models are as follows:

1. Diameter: 18*18 - 100*100 - 300*300 - 600*600mm; Wall thickness: 1mm - 28mm; Length: 5m - 12m

2. Diameter: 20*40---100*200----300*400—400*600mm, Wall Thickness: 1mm-28mm, Length: 5M-12M

3. Special specification models can be customized according to customer requirements, and we can also accept orders for small quantities.