Our premium flat steel bars are available in widths ranging from 10mm to 300mm and thicknesses from 3mm to 60mm, manufactured from high-quality carbon steel (Q235, 45#, S45C) and alloy steel grades. With precise dimensions (±0.2mm tolerance) and excellent surface finish, these bars are ideal for machinery components, construction frameworks, and industrial manufacturing applications. Custom sizes and special processing (grinding, polishing) available upon request.

Produced using state-of-the-art hot rolling and precision cold drawing technology, our automated production line ensures consistent quality and dimensional accuracy. Equipped with computer-controlled rolling mills and in-line straightening systems, we maintain strict thickness and width tolerances throughout production. Our annual capacity of 50,000 tons allows for both large-volume orders and specialized small batches.

In order to ensure product quality, we will arrange professional personnel to check product quality, packaging, weight, hardness, etc., according to customer requirements of product specifications, looking for high-quality and cheap cooperative factories in China, to provide customers with one-stop procurement services and quality assurance.

Excellent packaging: waterproof paper and plastic film + iron cover + at least three strapping straps + strapping straps fixed on iron or wood pallets can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.