Products

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.

As a reliable manufacturer and one-stop supplier of steel structures, HAISHENG offers immediate stock availability of galvanized steel tie rods for structural bracing. These tie rods are specialized components for steel structure facilities; made from round steel, they feature threaded ends and an overall galvanized anti-corrosion coating. Used in conjunction with nuts and sleeves within roof and wall bracing systems, they provide tension and stability, distribute lateral loads, and control structural deformation.

HAISHENG is a specialized manufacturer and supplier of Self Tapping Screws for Steel Cladding Systems. These fasteners are engineered for use in steel structure facilities—specifically for roofing, wall cladding, flashing, and corner trim—and utilize their own threading or drill-point structures to fasten metal sheets directly. They fall into two main categories: standard self-tapping screws and self-drilling self-tapping screws. Most feature anti-corrosive zinc plating, making them suitable for outdoor environments.

HAISHENG is a specialized manufacturer and one-stop supplier of steel structure fasteners, offering readily available Hot Dip Galvanized Bolts for Steel Structures. We support bulk purchasing, customization of non-standard specifications, and the supply of complete connection assemblies. Our products feature two anti-corrosion finishes—electro-galvanizing and hot-dip galvanizing—and span strength grades from 4.6 to 10.9, making them suitable for steel structures in coastal, outdoor, and chemically corrosive environments.