China Structural Steel Sections Manufacturer

HAISHENG is a professional manufacturer and supplier of Hot Rolled Carbon Steel Round Bars in China. These products feature uniform texture, good toughness and ductility, and are easy to weld, bend, and machine. They are primarily used for embedded parts in steel structures, raw material for anchor bolts, tie rods, pins, small supports, and mechanical components.

As a reliable Chinese manufacturer and one-stop supplier of steel structures, HAISHENG offers readily available stock of galvanized structural steel angle bars. Manufactured in accordance with the GB/T 706 standard, these hot-rolled L-shaped sections come in two types—equal-leg and unequal-leg angles—and are primarily made from Q235B or Q355B steel.

HAISHENG is a specialized manufacturer and one-stop supplier of steel structures, offering Hot Rolled Structural Steel Channel Sections from stock. We support bulk purchasing, custom cutting to non-standard lengths, and hot-dip galvanizing for corrosion protection. Available in Q235B and Q355B steel grades with a full range of specifications in stock, these sections are widely used for auxiliary load-bearing structures such as factory purlins, equipment supports, municipal enclosures, and MEP (mechanical, electrical, and plumbing) utility corridors.

Are you looking for a reliable manufacturer of Hot Rolled Structural I Beam Steel? HAISHENG is a professional manufacturer and one-stop supplier of steel structures in China. These I-beams are hot-rolled sections conforming to the GB/T 706 standard, typically made from Q235B or Q355B steel. They are widely used in light-load structures—such as small-to-medium span buildings, simple frames, platforms, supports, and secondary beams—serving as a staple material in traditional steel construction.

HAISHENG is a specialized manufacturer of high-quality Hot Rolled Structural H Beam Steel. Produced via integrated high-temperature rolling from steel billets, these structural members comply with the GB/T 11263 standard. Commonly made from Q235B or Q355B steel, they are categorized into three types—Wide Flange (HW), Medium Flange (HM), and Narrow Flange (HN)—designed to suit specific structural roles such as columns, frames, and primary or secondary beams.