In the contemporary industrial landscape, CE Certification Metal Sandwich Panels Roofs have evolved from simple building components into sophisticated "thermal envelopes" essential for sustainable infrastructure. As global industries pivot toward carbon neutrality and energy efficiency, the demand for high-performance roofing systems—specifically those utilizing Polyisocyanurate (PIR) and Polyurethane (PUR) cores—has seen unprecedented growth.
The global sandwich panel market is projected to expand significantly, driven by the expansion of the cold chain logistics sector, pharmaceutical storage requirements, and the rise of modular construction. In Europe and North America, stringent building codes (such as the EU's Energy Performance of Buildings Directive) mandate ultra-low thermal conductivity. Meanwhile, in emerging markets like Southeast Asia and the Middle East, the focus is on rapid industrialization and heat-shielding technologies.
Shaanxi YuanShengHeTong Refrigeration Co., Ltd. is a professional factory focusing on insulation panels and refrigeration equipment. We integrate high-quality manufacturing with one-stop project solutions.
With 60,000 square meters of production space and 4 standardized workshops, we utilize advanced automatic production lines for PIR and PU panels.
Serving industries from fruit and vegetable refrigeration to large-scale logistics, supermarkets, and medical facilities since 1996.
Founder started in refrigeration marketing and installation.
First factory completed in Shaanxi; produced cam-lock panels.
Relocated to 120-acre facility with 8 advanced workshops.
Introduced the first automatic split-joint production line.
Transitioned to an eco-friendly sustainable factory model.
The technical trajectory of metal sandwich panels is moving toward "Intelligent Envelopes." Future developments include the integration of IoT sensors within panels to monitor thermal leaks in real-time and the use of bio-based polyols in foam production to reduce carbon footprints.
Moving beyond basic insulation, modern PIR cores offer superior fire resistance (B-s1, d0 class) and improved structural rigidity for longer roof spans.
Adoption of AI-driven QC systems ensures that every square meter of panel meets the exact density and adhesion requirements for CE compliance.
Customizing panel coatings (PVDF, PE, or Stainless Steel) based on local environmental factors like high salinity in coastal regions or UV intensity in deserts.
We provide holistic solutions that go beyond the panel. Our engineering services include:
CE marking indicates that the product complies with EU safety, health, and environmental protection requirements. It is a mandatory passport for entering the European market and a benchmark of quality for global importers.
While both offer excellent insulation, PIR (Polyisocyanurate) provides significantly higher fire resistance and better dimensional stability compared to standard PUR (Polyurethane) panels.
With proper installation and coating selection (like PVDF for corrosive environments), our sandwich panels have a service life exceeding 25-30 years.
Yes, we offer comprehensive project design, installation guidance, and technical after-sales support globally to ensure the integrity of the refrigeration system.
YuanShengHeTong
