PIR (Polyisocyanurate) is the gold standard in thermal insulation. With a thermal conductivity (λ-value) as low as 0.019 - 0.022 W/m·K, PIR core panels provide up to 50% better insulation performance than traditional EPS or Mineral Wool. This translates to significant energy savings in temperature-controlled environments.
Unlike standard PUR, PIR panels are engineered with a higher index of isocyanurate, resulting in a cross-linked structure that forms a protective char layer when exposed to flame. Our panels meet strict CE Certification B-s1, d0 standards, ensuring maximum safety for industrial facilities.
Engineered with double-sided galvanized or stainless steel, our sandwich panels offer exceptional load-bearing capacity. The high-density PIR foam (40-42 kg/m³) ensures the panels remain rigid and dimensionally stable even under extreme temperature fluctuations (-50°C to +80°C).
As a premier PIR Core Sandwich Panels Exporter, Shaanxi YuanShengHeTong Refrigeration Equipment Co., Ltd. leverages China's unparalleled industrial ecosystem to provide global clients with a competitive edge.
Years Experience
Sqm Factory
Expert Staff
Certified Quality
The global construction industry is moving towards "Passive House" standards. PIR panels are a cornerstone of this movement, reducing HVAC energy consumption by up to 40%. Our production line uses eco-friendly blowing agents with zero ODP (Ozone Depletion Potential).
Pre-engineered sandwich panels allow for rapid assembly. A 5,000 sqm cold storage facility can be enclosed in weeks rather than months, significantly reducing labor costs and providing a faster return on investment for developers.
Modern PIR panels are now being integrated with IoT sensors to monitor thermal leakage in real-time. As an exporter, we provide the physical infrastructure that supports the next generation of smart logistics.
Shaanxi YuanShengHeTong Refrigeration Co., Ltd. is a professional factory and enterprise focusing on insulation panels and refrigeration equipment. Besides product manufacture, we also provide services like project design, construction, installation, as well as after-sales service.
We integrate "high quality products, one-stop project solution, engineering advanced services, and international trade" to provide customers with excellent products and satisfied services. Our involved professional fields include refrigeration of fruits, vegetables, food industry; also refrigeration of large supermarkets, restaurants, hotels, medical and logistics companies etc.
Our business in refrigeration fields started in 1996, with more than 20 years experience in refrigeration industry, we are confident in our professionality. And our factory is specializing in refrigeration manufacturing and technology. With about 180 workers and 10 QC team, the quality and efficiency are guaranteed of our products.
Maintaining a stable +2°C to +8°C range is critical. Our PIR panels with anti-bacterial coatings are ideal for vaccine storage and bio-tech labs in Europe and North America.
From meat processing to dairy production, our panels withstand high-pressure cleaning and provide the hygienic environment required by HACCP and FDA standards.
Modern data centers use PIR panels for hot/cold aisle containment to optimize airflow and reduce the PUE (Power Usage Effectiveness) ratio.
Our commitment to quality is backed by global standards. As a leading exporters, we ensure every panel meets the rigorous demands of international building codes.
YuanShengHeTong
