Products

With years of deep industry experience, Tianjin Haisheng Steel Structure Co., Ltd. is a high-tech enterprise integrating design, manufacturing, construction, and trade. Our Square Steel Tube Structural Columns—characterized by their uniform cross-sections and superior mechanical properties—perfectly resolve the common challenge of balancing load-bearing capacity with aesthetic appeal in light-gauge steel construction.

HAISHENG is a professional manufacturer and supplier of galvanized steel wire ropes for construction, offering products characterized by high tensile strength, excellent flexibility, corrosion resistance, and safety. Available in common configurations such as 6×19 and 6×37, these ropes are designed for steel structure systems and are primarily used for roof tension cables, curtain wall suspension cables, roof supports, railing bracing, temporary hoisting, roof maintenance lines, and safety traction components.

HAISHENG is a professional manufacturer and supplier of Aluminum Foil Facing for Insulation Systems, offering services such as bulk procurement, custom lamination, and full-roll slitting and delivery. This product is composed of high-purity aluminum foil laminated with fiberglass reinforcement and polymer film; it offers high reflectivity, vapor and moisture barriers, flame retardancy, and aging resistance. It effectively addresses common engineering issues such as condensation on steel roofs, thermal loss in air ducts, loose insulation fibers, and equipment corrosion.

HAISHENG is a specialized manufacturer offering direct supply of Glass Wool Blanket Roll for Thermal Insulation. We support customized facing, cut-to-size services, and bulk distribution. Classified as a Class A non-combustible, flexible thermal insulation and sound-absorbing material, it features low thermal conductivity, high resilience, temperature resistance, and excellent noise reduction. It is widely used for thermal insulation, sound absorption, and fire protection in steel structure workshops, HVAC ducts, architectural ceilings, and industrial equipment rooms.

HAISHENG is a specialized manufacturer and one-stop supplier of steel structures, offering readily available Hot Rolled Steel Strips for Fabrication. Produced using a high-temperature (900–1250°C) continuous rolling process, these strips are available in mainstream grades such as Q235B and Q355B, combining low cost and high strength with excellent suitability for deep processing.

As a reliable manufacturer and one-stop supplier of prepainted galvanized steel coils for roofing, HAISHENG utilizes hot-dip galvanized and Al-Zn coated steel coils as substrates. These undergo surface pretreatment, roller coating with organic paint, and high-temperature curing, all in compliance with the GB/T 12754 standard.