Our Products

Products and services we can provide

pu sandwich panel

PU sandwich panels with polyurethane foam core offer top-notch insulation for cold rooms, clean rooms, and storage. They provide excellent thermal and sound insulation, with low conductivity—perfect for walls and industrial use in temp-controlled spaces.

panel rockwool

panel rockwool

Need top-tier fireproof insulation? Our rock wool sandwich panels feature a stone wool core—perfect for walls, ceilings & buildings. Energy-efficient, noise-blocking, and fire-resistant, they’re the smart choice for durable, sustainable insulation

Looking for durable, stylish walls? WPC wall panels (wood-plastic composite) give you the beauty of real wood without the hassle! Waterproof, termite-proof, and easy to install—perfect for homes & offices. Upgrade your space with WPC panels today! #EcoFriendly #ModernDesign

metal sandwich panels

metal sandwich panels

We offer high-quality metal sandwich panels and insulated wall panels for superior thermal insulation. Our wide variety includes roof panels and wall systems with a wide range of core materials to meet diverse construction needs

Why Choose Sandwich Panels from Shang He

Building modern steel-structure projects no longer means long schedules or high costs. Shang He Sandwich Panels combine thermal insulation, fire safety, waterproofing, and a 30-year lifespan — making them ideal for warehouses, factories, cold rooms, and prefab buildings

“Optimized sandwich panels deliver 20–30 years of environmental durability.”
Building Envelope Engineering, Elsevier 2023

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About Shang He

Traditional walls mean slow installation and energy loss. Shang He solves this with engineered sandwich panels that combine strength, insulation, and fire safety.
Our cored systems use mineral-wool and honeycomb cores to achieve thermal conductivity ≤ 0.108 W/m·K and fire-rated compliance for industrial buildings, cleanrooms, and cold storage.
Certified under ISO 9001, ASTM E84, and EN 13501, Shang He panels deliver 25–35 years of durability and up to 70 % faster installation.

“Optimized metal sandwich panels offer 20–30 years of environmental resilience.” — Building Envelope Engineering (Elsevier 2023)
Simplify construction. Elevate performance. Build smarter with Shang He.

Our Core Products

✅ All panels tested per ASTM E84 / BS 476 / ISO 9001 standards.
✅ FM Approved and LEED compliant options available.

ModelCore MaterialApplicationPrice (FOB)MOQ
SP-50 PUPUWarehouses / Workshops$7–9 /㎡200㎡
SP-75 PIRPIRShowrooms / Industrial Walls$9–11 /㎡200㎡
SP-100 RWRock WoolFireproof Projects$8–10 /㎡150㎡
SP-150 PUPUCold Rooms / RefrigerationCustom120㎡

“Metal sandwich envelope systems can sustain 20–30+ years in harsh climates.”
Building Envelope Engineering, Elsevier

FeatureSandwich PanelsBrick / Concrete
Install Speed⭐⭐⭐⭐⭐ (70% faster)⭐⭐
Waterproofing✅ Excellent⚠️ Medium
Energy EfficiencyHighLow
WeightLightHeavy
Lifecycle CostLowMedium
AestheticsModernOutdated

Sandwich Panels vs Traditional Walls

Old walls slow you down — new panels move you forward.
With Sandwich Panels, builders gain speed, energy savings, and lasting protection that brick and concrete can’t match

“Prefabricated panel façades shorten onsite time by ≈ 70 %.”
Prefabricated Construction 2025, RIBA Publishing

Estimate Your Project Cost

Quick, accurate, and transparent.
Calculate your project cost instantly with our Sandwich Panel Price Calculator — powered by real factory data

📦 Sandwich Panel Price Calculator

Global Export & Logistics

Shang He Panel ships worldwide with professional export documentation.

CE Certificate ISO 9001 Packing List HS Code 73089000 / 94069000

📦 Container Packaging
  • 20 ft / 40 ft containers
  • Edge protection
  • Moisture-proof film
  • Palletized & strapped
🚢 Global Dispatch
  • Worldwide shipping support
  • Customs-ready documents
  • Port-to-door coordination
  • Real-time shipment updates
98%
On-time shipment rate
2024 · Q3
20-40 ft
Standard containers
24 h
Quotation turnaround

Our Core Products

✅ All panels tested per ASTM E84 / BS 476 / ISO 9001 standards.
✅ FM Approved and LEED compliant options available.

ISO 9001 Certified Factory

ISO 9001 Certified Factory

CE FM TÜV Compliance Eco-friendly

CE FM TÜV Compliance Eco-friendly

Eco-friendly, CFC-Free Foam Systems

Eco-friendly, CFC-Free Foam Systems

Engineered by Professional Panel Designers

Engineered by Professional Panel Designers

Start Your Project Today

Get Factory Price & Free Design Support

✔ 24-Hour Quotation  ✔ Global Delivery  ✔ Technical Consultation

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FAQ — Everything about Sandwich Panels

Find quick answers about applications, lifespan, fire safety, and customization.

Q1. What are sandwich panels used for?
Used for warehouses, factories, cold rooms, and steel buildings — they combine structure and insulation in one system.
Q2. How long do sandwich panels last?
With anti-corrosion coating, a sandwich panel lasts 20–35+ years with minimal maintenance.
Q3. Are sandwich panels fire-resistant?
Yes. Rock Wool sandwich panels meet EN 13501 A1 class; PU/PIR cores are self-extinguishing (B-s2,d0).
Q4. Can sandwich panels be customized?
Yes — thickness, color (RAL palette), and length up to 12 m are customizable to match any project.
Q5. How much do sandwich panels cost?
Prices depend on thickness and material: PU 50 mm ≈ $20–28 /㎡, PIR 75 mm ≈ $25–35 /㎡, Rock Wool 100 mm ≈ $30–45 /㎡. Larger projects get lower unit prices.
Q6. How to install sandwich panels correctly?
Panels are installed from bottom to top on steel rails, using hidden-fix joints and sealing tape. Installation speed: ≈ 200 ㎡ per day for a standard crew.
Q7. How do sandwich panels compare to concrete walls?
Sandwich panels are 70 % faster to install, weigh 10× less, and provide 40 % better insulation than brick or concrete walls — ideal for prefabricated steel structures.
Q8. Can sandwich panels be exported internationally?
Yes — panels are exported worldwide with full CE / ISO 9001 / Packing List / HS Code documentation and moisture-proof container packaging.

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