(1) Angle steel, flat steel, square steel: These profiles are mainly used for building structures and engineering construction, such as house beams, ship beams, industrial furnaces, etc.; Angle steel is a long steel strip with two sides perpendicular to each other, which can be divided into equal sides and unequal sides; Flat steel and square steel are used in industrial manufacturing, such as household sinks, stainless steel valves, medical products, etc.
(2) Bars: round bars, square bars, hexagonal bars, etc., which can be divided into black bars, acid white bars, bright bars, polished bars, etc. according to surface treatment.
(3) Special profiles: various shapes, the most common ones are angle steel, flat steel, channel steel, etc.
(4) Wire: Also known as stainless steel wire, wire rod, and coil. Common stainless steel wires with good corrosion resistance and high-cost performance are 304 and 316 stainless steel wires;