Explore our CE-certified selection of industrial cooling modules and structural panels engineered for reliability.
In the demanding realm of global logistics, commercial cold storage, and hygienic cleanroom design, building materials must withstand extreme mechanical stress, dramatic temperature gradients, and constant humidity. Fiber Reinforced Plastic (FRP) composite panels integrated with an Extruded Polystyrene (XPS) foam core represent the zenith of modern composite manufacturing. These structural sandwich elements combine the supreme durability and impact-resistance of glass fiber-reinforced polymer skins with the closed-cell insulation parameters of XPS core panels.
The synthesis of FRP and XPS delivers an impermeable moisture barrier, resolving one of the primary vulnerabilities of traditional insulation designs: water vapor migration. Unlike open-cell cores or fibrous materials, extruded polystyrene features a 100% closed-cell cell wall system, ensuring that even under constant thermal cycling and high relative humidity, the panel maintains its structural weight, mechanical stiffness, and thermal resistance value (R-value) for decades.
Extremely low thermal conductivity (Typical λ ≤ 0.028 W/m·K) preventing thermal bridges across commercial cold-chain facilities.
Woven fiberglass roving skins dissipate localized impact loads, protecting the core from physical punctures and indentation.
Non-porous, food-grade top coat is highly chemical resistant and facilitates high-pressure washdowns without degradation.
Shaanxi YuanShengHeTong Refrigeration Co., Ltd. is a professional factory and enterprise focusing on insulation panels and refrigeration equipment. Besides product manufacture, we also provide comprehensive services including professional project design, precision construction, professional installation, as well as dependable after-sales service.
We seamlessly integrate "high quality products, one-stop project solution, engineering advanced services, and international trade" to provide global customers with excellent products and satisfied services. Our professional expertise encompasses the refrigeration of fruits, vegetables, food processing industries, as well as thermal envelopes for large-scale supermarkets, restaurants, hotels, medical cold chains, and logistical hubs.
Our business in refrigeration fields started in 1996. With more than 20 years of hands-on experience in the refrigeration industry, we are confident in our professional capabilities and technical execution. Our manufacturing facilities utilize cutting-edge manufacturing technology to maintain absolute precision and consistent batch quality.
Leveraging engineering heritage dating back to 1996, YuanShengHeTong has grown into a major Chinese manufacturing hub. By focusing heavily on research & development, CE compliance, and E-E-A-T standards, we supply components that meet strict European Union structural and hygienic standards.
Understanding the technical trade-offs between different sandwich panel cores allows engineers to optimize thermal systems.
| Performance Parameter | XPS Foam FRP Panels | PUR Insulation Panels | EPS Sandwich Panels |
|---|---|---|---|
| Thermal Conductivity (λ at 10°C) | 0.028 W/m·K | 0.022 W/m·K | 0.038 W/m·K |
| Water Absorption (% by volume) | < 1.0% (Highly Hydrophobic) | < 3.0% (Moderate resistance) | < 5.0% (Hydrophilic risk) |
| Compressive Strength (10% deflection) | ≥ 250 - 400 kPa | ≥ 150 - 200 kPa | ≥ 80 - 120 kPa |
| CE Compliance Standard | EN 14509 / EN 13501 | EN 14509 | EN 13163 |
| Life Cycle R-Value Stability | Excellent (Holds >95% over 30 yrs) | Good (Slight degradation) | Fair (Drops if moisture ingress occurs) |
How CE-certified FRP-XPS panels resolve industrial hurdles in extreme environments.
Modern reefer trailers and container cargo require lightweight panel solutions to optimize payload capacities. FRP-XPS composite profiles provide exceptional rigidity-to-weight ratios. The exterior fiberglass shell resists roadside projectile impacts, while the non-absorbent XPS core guarantees the trailer shell will not gain heavy moisture weight over time, conserving fuel and maintaining steady temperature envelopes.
In environments where microbiological count controls are non-negotiable, FRP wall systems prevent bacterial colonies and mold growth. Standard sanitizing chemicals like sodium hypochlorite and vaporized hydrogen peroxide will not degrade the high-quality gel-coat, making it a reliable solution for cleanrooms operating to WHO GMP or ISO 14644 standards.
Meat processing and seafood packing halls undergo regular daily high-pressure thermal washdowns. FRP-XPS panels handle intense steam cleaning and abrupt temperature shocks (from ambient room temperatures to sub-zero temperatures) without delaminating, cracking, or separating at critical structural panel joints.
Exporting to the European Union (EU) and EFTA states demands conformance to safety, health, and environmental protection guidelines. The CE Mark on our XPS Foam FRP panels ensures that the materials comply with EN 14509 (factory-made double skin metal faced insulating sandwich panels) and related component regulations. Our exports undergo rigorous Fire Behavior tests according to EN 13501-1, meeting the fire protection criteria crucial for municipal building approvals.
As a premier exporter, Shaanxi YuanShengHeTong implements robust quality assurance schemes. With a specialized 10-person Quality Control team, we audit raw material incoming steps, supervise the continuous inline pressure lamination process, and perform mechanical shear strength testing on every production run. This rigorous process allows us to guarantee consistent density, flat surfaces, and high skin-to-core adhesion strength.
Operating with 180 skilled workers and an advanced engineering department, our industrial capacities ensure timely delivery for major infrastructure contracts. We maintain 4 standardized workshops utilizing state-of-the-art automated split-joint production lines. This allows us to manufacture PIR, PU, and XPS structural panels, alongside cold storage doors, air coolers, condensers, condensing units, and heavy-duty compressors.
Compliance documentation verifying chemical, thermal, and mechanical safety metrics.
At Shaanxi YuanShengHeTong, we anticipate future environmental guidelines. Carbon footprint thresholds are tightening globally; hence, our developmental efforts are focused on the phase-out of traditional hydrofluorocarbon (HFC) blowing agents. We are transitioning our XPS extrusions to use CO₂-based and Hydrofluoroolefin (HFO) blowing technology, which features a Global Warming Potential (GWP) value of near-zero. This technological leap allows global builders to achieve maximum LEED green building credits while procuring materials that will remain compliant with future environmental standards.
In parallel, our engineering laboratories are researching bio-derived polymers to replace standard polyester resins within our fiberglass composite skins. By sourcing natural reinforcement materials and bio-resins, we aim to lower the carbon footprint of structural panels while preserving the tensile strength and chemical resistance properties that mechanical engineers demand.
Clear, authoritative technical answers to assist developers and procurement officers.
Discover our heavy-duty compressors, condensing blocks, and specialized roof panels for complete industrial cold-chain plants.
YuanShengHeTong
