|
Multi Storey Steel Structure Construction Prefabricated Commercial For Warehouse School
| MOQ: | 1000 sqm |
| Price: | USD 40-60 / sqm |
| Standard Packaging: | Packed on steel pallet with fixture and loaded into 40'HQ/OT |
| Delivery Period: | 6 weeks after shop drawing get approval |
| Payment Method: | T/T,L/C |
| Supply Capacity: | 100,000 sqm / month |
Multi Storey Steel Structure Construction
,Prefabricated Steel Structure Construction
,School steel frame home construction
| Application Fields | Factories, warehouses, and power plants, Offices, shopping malls, stadiums, and airports, Bridges, transmission towers, and storage tanks, Multi-story apartments or modern homes |
| Maximum Roof Load | 20+ lb/sq.ft |
| Drawing Design | AUTOCAD, SOLIDWORKS, TEKLA |
| Raw Steel Material | Q235B, Q355B, ASTM A36 |
| Frame Type | Portal Frame |
| Design Parameter | Wind Load, Snow Load And Earthquake |
| Working Scope | Design, Fabrication, Installation |
| Life Span | 30-50 Years |
Our high-strength prefabricated steel structure warehouse solution offers fast delivery and experienced installation guidance. The building structure consists of steel components including internal support and external enclosure, with a portal steel frame comprising steel columns, beams, and bracing.
The portal steel frame and external enclosure structure create an enclosed building with sufficient strength to withstand severe weather conditions including strong winds, rain, and snow.
Metal components are processed (cut, welded, drilled, and painted) in our workshop before being transported to the construction site. This prefabricated approach eliminates on-site welding, with each component fixed using bolts for convenient, quick installation that saves labor. The steel frame consists of five main structural components: tension members, compression members, bending members, combined stress members, and their connections.
- Exceptional Strength & Load-Bearing Capacity: Steel's high tensile and compressive strength supports heavy loads without deformation, ideal for structures requiring durability under stress.
- Durability & Resistance: Proper treatment (anti-corrosion coatings or galvanization) resists rust, rot, pests, and harsh weather, maintaining structural integrity for 50+ years.
- Design Flexibility: Enables diverse architectural designs including large column-free spans and complex shapes, adapting to evolving functional needs.
- Efficient Construction: Prefabricated components reduce on-site labor time, accelerating project timelines compared to concrete.
- Sustainability: 100% recyclable materials with long lifespan and low maintenance needs minimize environmental impact.
- Industrial Facilities: Factories, warehouses, and power plants requiring heavy load support and large spans
- Commercial & Public Buildings: Offices, shopping malls, stadiums, and airports valuing flexibility and aesthetic versatility
- Infrastructure: Bridges, transmission towers, and storage tanks needing high strength and weather resistance
- Residential Buildings: Multi-story apartments or modern homes benefiting from quick construction and design adaptability
| Dimension | Length x width x Eave height, roof slope |
| Type | Single slope, double slope, multi-slope Single span, double-span, multi-spans Single floor, double floors, multi-floors |
| Foundation | Concrete and steel foundation bolts |
| Column and beam | Hot rolled or welded H steel Q355B, all high strength bolts connection, straight cross-section or Variable cross-section |
| Horizon and Column Bracing | X or V or other type bracing made from angle steel or steel pipe |
| C or Z purlin | Q235B C/Z section steel with size C160-300 or Z160-300 |
| Roof and wall panel | Single colorful corrugated steel sheet Sandwich panel with insulation of EPS, Rock wool, glass wool or PU |
| Accessories | Semi-transparent skylight belts, Ventilators, down pipe, gutter, doors, windows, etc |
| Surface treatment | Painting or hot dip galvanized |
| Package | Nude or packed on steel pallet and then loaded into 40'HQ/OT |
| After-sale Service | Online technical support, Onsite Installation, onsite |
At TSIN, we believe that quality is a defining feature of our services. We are committed to providing exceptional quality products and services at all stages of a project lifecycle.
We deploy extensive quality control measures including inspections of all materials prior to and following fabrication. Our highly trained fabrication and welding staff deliver a wide variety of fabrication services designed to meet your specific project requirements.
- Measuring, cutting and welding the steel
- Placing the holes and cleats in the correct position
- Packaging and carefully loading in the right sequence
- Dispatching to site and erecting if required
Qingdao Tsin Steel Structure Construction Technology Co., Ltd. provides integrated solutions for steel structure workshops, warehouses and multi-storey steel buildings, including layout consulting, structural design, fabrication, delivery solutions and installation guidance.
Our production capacity is 2500 tons per month in a 20,000m² workshop area (30,000m² total factory space). We have light/heavy H steel production lines, C/Z purlin production lines, and various types of profiling steel sheet and sandwich panel production lines.
Through skilled staff and continual improvement, we are committed to establishing long-term business relationships with domestic and overseas customers.
A: Why not? Welcome to visit our factory. You can fly to Qingdao Airport. We will pick you up at the airport. Hotel booking service is available.
A: 1. Please send us your project details and requirements.
2. We will design accordingly, free of charge. Afterwards, please check and confirm the drawings. If not, we shall revise until your confirmation.
3. Pay 30% deposit after signing contract
4. Confirm the details of the design
5. Production and pay the final payment before shipment
6. Supply Installation service online or paid installation
A: The price varies depending on material quality, size, and design complexity. Generally, the price per square meter ranges from tens to hundreds of dollars. Small-scale simple steel warehouses may start at $19 per square meter, while large-scale, high-quality structures may cost $100+ per square meter.
A: We provide detailed construction drawings and manuals for step-by-step erection. If needed, we can send workers and engineers to the site (with daily salary, accommodation, flight, and food costs paid by the buyer).
A: Delivery time depends on order quantities and building size. Typically 30 days after receiving deposit, with partial shipment available for large orders.
A: Options include: Normal anti-rust paint, Anti-rust paint with epoxy zinc primer, Hot-dip galvanization, Hot-dip galvanization+PU finish, or Stainless steel structure (No.301/304/316).
A: Our products have passed CE EN1090 and ISO9001:2008. We submit product quality inspection reports to ensure materials and manufacturing meet high-quality standards.
A: Our price reflects top-quality steel from major Chinese mills, smarter designs balancing safety and economy, durable high-grade panels/parts (lasting 10-20 years), and avoidance of cheap shortcuts. We prioritize long-term value over low initial prices.
