Hello, dear friend, I am Mia, my factory sells the following products, I will give you the lowest price, free samples, please feel free to contact me 1. Stainless steel coil, plate, tube, square tube2. Galvanized coil, plate, tube, square tube3. Galvalume coil, plate, pipe, square pipe4. PPGI/GL coil, color coated coil, roof sheet 5. Carbon steel coil, plate, tube, square tube6. Aluminum coil, aluminum plate, aluminum tube7. Stainless steel round tube 8. Structural steel9. HR, CR10. Copper, bronze, brass, cupronickel products Now the main introduction is stainless steel carbon steel pipe, the carbon content is 99.9. There are rectangular and circular, various sizes can be customized, there are 201 316 317 430 2235 models. The surface is ground finish. Carbon steel is durable, corrosion-resistant, and can be used for building floors and plant construction. You can contact me if you need me..