In the modern global supply chain, thermal integrity is not just a technical requirement—it is a financial and safety imperative. As a premier CE Certification Sandwich Panel Polyurethane Exporter, Shaanxi YuanShengHeTong Refrigeration Equipment Co., Ltd. provides more than just building materials; we deliver high-performance thermal barriers. Polyurethane (PU) and Polyisocyanurate (PIR) cores represent the pinnacle of insulation science, offering the lowest thermal conductivity ($λ$ values) among commercially available materials.
Choosing a CE-marked product ensures that the panels meet stringent European health, safety, and environmental protection standards. For global procurement managers, this certification is a hallmark of reliability, ensuring that the panels provide fire resistance, structural load-bearing capacity, and long-term durability in extreme climates.
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Founded in 1996, Shaanxi YuanShengHeTong Refrigeration Co., Ltd. has evolved from a local refrigeration equipment marketer into a global powerhouse in insulation technology. With over 20 years of experience, our expertise spans the entire lifecycle of cold storage solutions—from initial thermodynamic design to precision manufacturing and international logistics.
Our professional factory, housing about 180 skilled workers and a dedicated 10-person QC team, operates on a 60,000 square meter site. We utilize four standardized workshops equipped with advanced automatic split-joint production lines. This technological edge allows us to maintain a "one-stop project solution" philosophy, integrating PIR/PU panels, cold storage doors, and high-efficiency condensing units.
Located in the heart of China's industrial hubs, we leverage a complete supply chain, reducing raw material costs for steel and chemical components without sacrificing quality.
Our 2023 transition to an eco-friendly factory focus includes R&D into low-GWP (Global Warming Potential) blowing agents, aligning with international sustainability goals.
Unlike Western manufacturers with rigid specs, our China facility offers flexible "Cam-Lock" configurations and custom thicknesses (50mm to 200mm) for bespoke engineering.
Proximity to major shipping ports and expertise in international trade allows us to provide cost-effective DDP/CIF terms to exporters worldwide.
1. Energy Decarbonization: As carbon taxes become a reality, the thermal efficiency of building envelopes is under scrutiny. PIR panels are replacing traditional materials due to their superior R-value, helping buildings achieve Net Zero status.
2. Smart Cold Chain: Integration of IoT sensors within sandwich panel walls for real-time temperature monitoring is a rising trend. Our panels are designed to accommodate these technologies seamlessly.
3. Prefabrication & Speed: Global construction is moving toward "Modular Construction." Our cam-lock PU panels allow for rapid assembly, reducing on-site labor costs by up to 50%.
Large-scale fruit and vegetable preservation requires precise humidity and temperature control. Our PIR panels provide the airtightness needed for Controlled Atmosphere (CA) storage.
Vaccine and medicine storage requires GSP/GMP compliance. Our CE-certified panels ensure zero temperature fluctuations, critical for life-saving biologicals.
From large supermarkets to hotel kitchens, our PU panels offer easy-to-clean, hygienic surfaces that meet international food safety standards.
Our sandwich panels serve as the structural core for high-precision cleanrooms, offering anti-static and anti-corrosive properties for the tech and medical industries.
While both use polyurethane chemicals, PIR (Polyisocyanurate) has a higher isocyanurate index, providing superior fire resistance and slightly better thermal stability compared to standard PU (PUR).
CE Certification is a mandatory requirement for selling products within the European Economic Area. It signifies that the sandwich panels comply with EU safety, health, and environmental requirements.
When installed correctly, our high-density panels have a functional lifespan exceeding 25 years, maintaining over 90% of their original insulation value.
Yes, we provide comprehensive project solutions including engineering design, installation guides, and even on-site supervision for large-scale international projects.
YuanShengHeTong
