Precision Steel Structure Fabrication for Industrial Buildings
Product Specifications
| Attribute |
Value |
| Application Fields |
Warehouse, Multi-building, Workshops & plants, Hospital, School, Office, Apartment |
| 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 |
High-Precision Structural Steel and Plate Fabrication
Steel structure fabrication transforms raw steel materials (plates, bars, and tubes) into finished structural components like beams, columns, trusses, and frames for construction. This precision-driven process occurs in controlled factory environments, ensuring quality and consistency.
Fabricated components are transported to construction sites for efficient assembly, ensuring accuracy, reducing waste, and accelerating project timelines - making it integral to modern steel structure construction.
Steel Structure Features
- Lightweight construction with high strength and large span capability
- Shorter construction period compared to concrete buildings
- 20-30% lower investment cost than traditional buildings
- High fireproof performance and corrosion resistance
- Easily disassembled and relocated with minimal environmental impact
Technical Specifications
| 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, high strength bolts connection |
| Bracing |
X or V type bracing made from angle steel or steel pipe |
| Purlin |
Q235B C/Z section steel with size C160-300 or Z160-300 |
| Roof and Wall Panel |
Single colorful corrugated steel sheet or sandwich panel with EPS, Rock wool, glass wool or PU insulation |
| Surface Treatment |
Painting or hot dip galvanized |
Quality Assurance and Packaging
We implement rigorous quality control measures including material inspections before and after fabrication. Our skilled fabrication team delivers services tailored to your project requirements:
- Precision measuring, cutting and welding
- Accurate hole and cleat placement
- Careful packaging and loading sequence
- On-site erection available if required
Company Profile
We provide integrated solutions for steel structure workshops, warehouses and multi-storey buildings, including:
- Layout consulting and structural design
- Precision fabrication and delivery solutions
- Installation guidance and support
Our production capacity reaches 2,500 tons monthly in a 20,000m² workshop, featuring light/heavy H steel production lines, C/Z purlin lines, and profiling steel sheet/sandwich panel production lines.
Frequently Asked Questions
Can I visit your factory before ordering?
Yes, we welcome factory visits. We can arrange airport pickup from Qingdao Airport and assist with hotel bookings.
What is your cooperation process?
- Submit project details and requirements
- We provide free design and drawings for your approval
- 30% deposit after contract signing
- Final design confirmation
- Production with final payment before shipment
- Optional installation support
What is the price range?
Prices vary from $19 to $100+ per square meter depending on material quality, size, and design complexity.
Do you provide installation service?
We supply detailed construction drawings and manuals. On-site installation support is available with all associated costs covered by the buyer.
What is your delivery time?
Typically 30 days after deposit receipt, with partial shipment available for large orders.
What anti-rust treatments do you offer?
Options include:
- Standard anti-rust paint
- Epoxy zinc primer paint
- Hot-dip galvanization
- Hot-dip galvanization with PU finish
- Stainless steel options (301/304/316)
How do you ensure quality?
Our products meet CE EN1090 and ISO9001:2008 standards, with quality inspection reports provided for all materials and manufacturing processes.
Why are your prices higher than some competitors?
We use premium steel from major mills, smarter designs balancing safety and economy, durable high-grade components (lasting 10-20 years), and avoid cost-cutting measures that compromise long-term value.
