OEM 50mm EPS Sandwich Panels Manufacturers & Exporters

Premium Thermal Insulation Solutions & High-Performance Building Systems for Global Infrastructure

Industrial White Paper: The Evolution of 50mm EPS Sandwich Panels

In the modern era of industrial construction, the 50mm EPS (Expanded Polystyrene) Sandwich Panel has emerged as a cornerstone of energy-efficient design. As a premier OEM 50mm EPS Sandwich Panels Manufacturer, Shaanxi YuanShengHeTong Refrigeration Equipment Co., Ltd. has analyzed decades of data to provide this comprehensive guide for global procurement officers and structural engineers.

The 50mm thickness represents the "Golden Ratio" of insulation for light-duty industrial applications, temporary modular housing, and specific cold-chain requirements. Our panels integrate a high-density EPS core with premium-grade galvanized steel or aluminum skins, utilizing advanced thermal bonding technology that ensures zero delamination over a 20-year lifecycle.

Exceptional Thermal Resistance

Our EPS core provides a low thermal conductivity rate (λ ≈ 0.038 W/m·K), significantly reducing HVAC energy consumption by up to 35% in temperature-controlled environments.

Modular Efficiency

Designed for rapid deployment. The tongue-and-groove joint system allows for seamless installation, reducing labor costs and construction timelines for large-scale exporters.

Structural Integrity

Despite being lightweight (approx. 10-12 kg/m²), the sandwich structure offers high flexural strength, capable of withstanding significant wind loads and seismic shifts.

Hygienic Standards

Non-porous surfaces and anti-microbial coatings make our panels ideal for food processing and pharmaceutical storage, meeting stringent international safety standards.

About YuanShengHeTong

Shaanxi YuanShengHeTong Refrigeration Co., Ltd. is a professional factory and enterprise focusing on insulation panels and refrigeration equipment. Since our inception in 1996, we have integrated high-quality products, one-stop project solutions, and engineering advanced services into a singular, reliable entity.

Our 60,000 square meter production site features 4 standardized workshops equipped with high-efficiency production lines. With a team of 180 workers and a dedicated 10-person QC team, we guarantee precision in every 50mm EPS panel we export.

Development Milestones

  • 1996: Founder started in refrigeration equipment marketing.
  • 2006: First factory completed in Shaanxi; first cam-lock panels produced.
  • 2012: Relocation to 120-acre facility with 8 advanced workshops.
  • 2018: Introduction of the first automatic split-joint production line.
  • 2023: Transition to an eco-friendly factory focusing on sustainability.

The Competitive Edge of Chinese Manufacturing

Vertical Integration

Located in the heart of China's industrial hub, we benefit from a streamlined supply chain for raw steel and chemical components, allowing us to offer factory-direct pricing to global exporters.

R&D Sophistication

Our facilities utilize 2nd-gen automatic production lines that ensure consistent EPS density and skin adhesion, surpassing manual manufacturing standards found in emerging markets.

Logistical Superiority

With expertise in "One Belt One Road" logistics, we provide optimized sea and rail freight solutions, ensuring that 50mm EPS panels arrive at your job site in pristine condition.

Macro Industry Solutions & Global Applications

1. Cold Chain Logistics & Last-Mile Delivery

In the burgeoning e-commerce sector, 50mm EPS panels are the preferred choice for urban distribution centers and mobile refrigerated containers. Their lightweight nature allows for greater vehicle payload without sacrificing thermal stability.

2. Cleanroom & Laboratory Environments

For pharmaceutical and high-tech manufacturing, our panels provide a dust-free, easily sanitizable wall and ceiling system. The smooth surface finishes prevent particle accumulation, essential for ISO-certified environments.

3. Prefabricated Housing & Disaster Relief

The speed of assembly makes these panels vital for temporary shelters and modular site offices. Our global export experience includes large-scale housing projects in Africa, Southeast Asia, and the Middle East.

27+ Years Experience
60k Sqm Factory Area
100% QC Inspection
50+ Export Countries

Global Procurement FAQ

Q: What is the R-value of a 50mm EPS Sandwich Panel?
A: Our 50mm EPS panels typically provide an R-value of approximately 1.3 to 1.5 (m²·K/W), depending on the density of the EPS core used (12kg/m³ to 20kg/m³).
Q: Can these panels be customized for OEM projects?
A: Yes. As a leading OEM manufacturer, we can customize skin thickness (0.3mm - 0.8mm), color (RAL scale), surface profile (flat, ribbed, or micro-ribbed), and panel length up to 11.8 meters for container loading.
Q: What is the lead time for international orders?
A: Standard production time is 7-14 days. Depending on the shipping destination, global delivery usually takes 15-30 days via sea freight.
Q: How do EPS panels compare to PIR or PUR panels?
A: EPS is more cost-effective and lightweight, making it ideal for temporary buildings and partitions. PUR/PIR offers superior fire resistance and higher thermal performance for extreme cold storage (-20°C and below).