Steel Structure Supermarket
Shenyang Zishenlong Light Steel Color Plate Co., Ltd. is one of the most reliable manufacturers and suppliers of steel structure supermarket in China, also supports customized service. Welcome to buy CE and ISO approved steel structure supermarket at low price from our factory.
Pre-Build: Precision Engineering & Cost Optimization
We don't just manufacture; we optimize. ZSL's engineering team focuses on maximizing your commercial value before the first beam is cut.
- Clear Span Dominance: 30m-60m column-free designs to ensure zero interference for supermarket aisles and shelf layouts.
- Structural Optimization: Q355B high-tensile steel implementation, reducing total weight by 12-15% without compromising seismic resistance.
- Loading Calculation: Precise mezzanine floor design (5KN/㎡ - 10KN/㎡) for heavy storage or secondary retail levels.
The 6-Point Factory Defense
Your project's safety is built in our factory, not guessed on your site.
- Material Traceability: ISO 9001 certified raw materials with full mill test certificates.
- CNC Precision: Plasma cutting and automated H-beam assembly ensure ±2mm tolerance.
- Welding Integrity: Multi-pass submerged arc welding with 100% ultrasonic flaw detection.
- Surface Treatment: DFT ≥ 250μm epoxy zinc-rich primer + fluorocarbon finish for 25-year anti-corrosion.
- Pre-Assembly Check: Trial assembly of critical joints to ensure 100% bolt-hole alignment.
- Sequence Packaging: Logical bundling according to the hoisting sequence to minimize site sorting.
45-Day "Zero-Welding" Assembly
We transform your site into an assembly line, not a messy workshop.
- Full Bolt Connection: 10.9S high-strength bolts replace on-site welding, ensuring structural consistency.
- Rapid Enclosure: High-density PU/Rockwool sandwich panels (0.5mm/0.6mm skin) provide immediate weatherproofing and R-value insulation.
- Integrated Solutions: Pre-engineered openings for HVAC, fire sprinklers, and glass curtain walls.
Technical Specifications
| Feature | Specification / Standard |
|---|---|
| Main Frame | Q355B Welded H-Beam (ISO 12944 Standard) |
| Secondary Frame | C/Z Purlins with Galvanized G350/G450 |
| Clear Span | Up to 60m without middle columns |
| Anti-Corrosion | Sandblasting Sa2.5 + Epoxy Zinc-Rich Coating (DFT ≥ 250μm) |
| Roof/Wall Panel | PU Sandwich Panel / Rockwool (Fire Rating: Class A) |
| Design Load | Wind Load: 50m/s |
FAQ
Q: How do you optimize the internal space for retail layouts?
A: We utilize high-strength tapered H-beams to achieve large clear spans (up to 60m), removing internal columns that usually obstruct supermarket shelving and customer flow.
Q: Can the structure support heavy HVAC systems on the roof?
A: Yes. During the Pre-Build phase, we calculate the dead load of industrial HVAC units and reinforce the roof trusses specifically at the mounting points.
Q: Does your coating meet commercial fire safety regulations?
A: Our primary structure supports intumescent fire-retardant coating, and our sandwich panels use A-grade non-combustible Rockwool or B1-grade PIR/PU cores.
Q: How long does it take from order to site delivery?
A: Typically 30-45 days for manufacturing, depending on the complexity and ISO/CE inspection requirements.
Q: Do you provide drawings for local government approval?
A: We provide full structural calculation sheets and deepening drawings stamped with our engineering seal to assist your local architect/engineer in the permit process.
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