WHAT'S THE APPLICATION AREAS OF ERW SQUARE AND RECTANGULAR STEEL TUBE?
The ERW square and rectangular steel tubes are mainly used in engineering and construction, glass walls, decorative doors and windows, steel, fence, machinery manufacturing, automobile manufacturing, electronics manufacturing, shipbuilding, container manufacturing, electricity, agriculture, agricultural greenhouses, bike racks, motorcycle frame, shelves, fitness equipment, leisure and travel goods, steel furniture, a variety of oil casing, tubing and line pipe, water, gas, sewage, air, heating and other fluid transport, fire fighting and stent, construction and other fields.