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High Strength Lightweight Steel Structure Building Designed Manufactured Industrial Workshop Welding/Cutting
APPLICATION
Portal Frame Structure: Most common type of industrial building
Main components: H-shaped steel columns + H-shaped steel beams
Features: Large span (up to 30–60m), economical steel consumption
Applications: Factories, warehouses, logistics centers, workshops
Steel Truss Structure: Suitable for large-span roofs
Main forms: Triangular trusses, space trusses
Features: Rational stress distribution, material saving, large span
Applications: Stadiums, airports, exhibition halls, roof structures
Light Gauge Steel Structure / LGS: Mainstream Lightweight Housing
Main materials: Cold-formed thin-walled steel (C-shaped steel, U-shaped steel)
Features: Lightweight, quick prefabricated construction, good thermal insulation performance
Applications: Villas, guesthouses, modular housing
Light Steel Frame Structure: Commercial and Office Buildings
Main components: Steel columns + steel beams + floor decking
Features: Stable structure, suitable for multi-story designs, short construction period
Applications: Office buildings, commercial buildings, schools, dormitories
PRODUCT DETAIL
| Steel Structure Building/Warehouse/Poultry | ||||
| 1. Main Framing | Welded/ Hot rolling H section column and beam | |||
| Column | Q235, Q355B H section steel | |||
| Beam | Q235, Q355B H section steel | |||
| 2. Secondary Framing | ||||
| Purlin | Q235B Z and C sections purlin | |||
| Knee brace | Q235B angle steel, galvanized | |||
| Tie bar | Q235B round steel,painted | |||
| Bracing | Q235B round steel, galvanized | |||
| 3. Roof and Wall panels | Steel sheet and insulated sandwich panels | |||
| Single steel sheet | 0.5/0.6/0.7 color steel sheet | |||
| Sandwich panel | EPS/PU/Fiber glass wool/ rock wool sandwich panel | |||
| 4. Steel Decking Floor | V-688 Decking floor | |||
| 5.Structural subsystem | Canopies, Fascias, Partitions, etc. | |||
| 6.Mezzanines, Platforms | H beam | |||
| 7.Other Building Accessories | Sliding Doors, Roll Up Doors, Windows, Louvers, etc. | |||
STEEL STRUCTURE PROCESSING
STEEL STRUCTURE PROCESSING
| Processing Method | Machines Used | Description |
| Cutting | CNC plasma cutters, CNC flame cutting machines, hydraulic shears | Plasma and flame cutting for steel plates; precision shearing for thin plates ensures smooth edges and accurate dimensions |
| Forming | CNC press brake, cold bending machines, rolling machines | Cold bending for purlins, gutters, and trims; rolling machines for curved and round structural components |
| Welding | Submerged arc welding (SAW), manual arc welding, CO₂ gas shielded welding | SAW for H-columns and H-beams; manual welding for gusset plates and secondary connections; CO₂ welding for thin-walled sections |
| Hole Making | CNC drilling machines, hydraulic punching machines | CNC precision drilling for bolt holes; punching used for small-batch or standardized hole layouts with accurate positioning |
| Surface Treatment | Shot blasting machine, sand blasting equipment, grinding tools, hot-dip galvanizing line | Removes rust and impurities, weld seam finishing, and full hot-dip galvanizing for corrosion protection of structural components |
| Assembly | Assembly platforms, laser measuring tools, alignment jigs | Pre-assembly of columns, beams, and bracing systems for dimensional inspection before disassembly and shipment |
STEEL STRUCTURE TESTING
| Test Type | Standard(s) | Purpose / Notes |
|---|---|---|
| Salt Spray Test | ASTM B117, ISO 11997-1 | Corrosion resistance for Central American coastal conditions |
| Adhesion Test | ISO 2409 / ASTM D3359 (crosshatch), ISO 4624 / ASTM D4541 (pull-off) | Control coating adhesion and peel strength |
| Humidity & Heat Resistance | ASTM D2247 (40°C / 95% RH) | Prevent blistering and cracking in rainy conditions |
| UV Aging Test | ASTM G154 | Protect against UV-induced fading and chalking |
| Film Thickness Test | ASTM D7091 (dry), ASTM D1212 (wet) | Ensure coating thickness meets corrosion protection requirements |
| Impact Strength Test | ASTM D2794 (drop hammer) | Protect coating during transport and storage |
SURFACE TREATMENT
PACKAGING AND SHIPPING
All components of the steel structure are packed with the tight export standard to ensure the safety and quality during transportation. Materials are processed with anti-rust and wrapped with waterproof before delivery to avoid the damage from rust and wet.
I beams, columns, purlins and main structural elements are banded tightly with steel straps and packed in a way that the package itself is resistant to any stacking and loading pressure. Each part is also labeled with identification numbers for quick and the easy on-site installation.
We apply optimized container loadings solutions (20ft/40ft container or flat rack) according to products size. All goods are well secured in the containers to maintain its stability and safe during the transportation at sea.
FCL, LCL, Bulk.order FLEXIBLE SHIPPING OPTIONS We provide you with flexible best shipping options for efficient and dependable delivery to your project sites worldwide.
WHY CHOOSE OUR STEEL STRUCTURES?
Our steel buildings are built to provide unmatched strength, long-lasting performance, and cost effectiveness in worldwide building applications. We concentrate on the quality of the materials used, the precision of the fabrication and work to the strictest levels of quality control to guarantee that each and every project will comply with the requirements of international standards.
Backed by advanced production facilities and professional engineering teams, we enable accurate prefabrication, speedy installation and minimized on-site works. Our structures are specifically engineered for high wind, corrosion protection and long service life, and are acceptable for industrial, commercial, and infrastructure use.
We also provide customized package solution according to project needs for design optimization, material selection and logistics support to enable our clients achieve cost efficiency and speedy project delivery globally.
Ready to start your project?
FAQ
Q: Are you trading company or manufacturer ?
A: We have our own steel structure, steel sheet and sandwich panel manufacturing
factories. Welcome to our company to see our products and discuss your project.
Q: Can you provide on-site installation service?
A: We can provide Installation guide service based on customers’ request. The shop drawing, installation drawing and video will send to client to help the site erection. If need, our engineer will come to site to guide the installation.
Q. What is the delivery time?
A: It depends on the quantities of order. Generally, the delivery time will be within 25 to 60 days.
Q. How can I get a quotation for my project?
A: Pls no hesitate to send me message here or Email me. Please provide the size of your project and wind, snow load in your place, I will reply to you ASAP. Welcome to contact me for your building!
Address
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Phone
+86 13652091506
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