Industry-leading refrigeration equipment and structural insulation panels
Established in 1996, Shaanxi YuanShengHeTong Refrigeration Equipment Co., Ltd. has evolved from a local refrigeration marketing specialist into a global powerhouse in the insulation panel and refrigeration equipment industry. With over 27 years of deep-sector experience, we provide a 360-degree integration of design, manufacturing, installation, and international logistics.
Our commitment to E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness) is reflected in our 60,000-square-meter state-of-the-art production base and our rigorous 10-tier Quality Control (QC) system. We don't just sell panels; we engineer thermal stability for the world's most critical supply chains.
Years of Industry Experience
60,000㎡Standardized Production Site
CE/ISOCertified Quality Assurance
The global construction and cold chain industries are shifting towards materials that offer lower Lambda values (thermal conductivity) and higher fire safety ratings. Our PIR (Polyisocyanurate) and PUR (Polyurethane) sandwich panels represent the pinnacle of this evolution. By utilizing a closed-cell structure (>95% content), our panels achieve a thermal conductivity as low as 0.019-0.022 W/m·K.
As we look toward 2030, the industry is moving toward "Circular Economy" compatible materials. Shaanxi YuanShengHeTong is currently researching bio-based polyols and halogen-free flame retardants to ensure our panels not only save energy during use but are also sustainable in their production phase. Our 2023 transition to an "eco-friendly factory" model marks the beginning of this roadmap, focusing on reducing VOC emissions and integrating solar-powered manufacturing lines.
Reduces cooling load by up to 40% compared to traditional mineral wool or EPS panels.
Achieving B1/B2 fire ratings under international safety standards, providing critical reaction time in emergencies.
High compressive strength (≥150kPa) allows for use in large-scale high-bay warehouses.
Advanced Automation for Global Export Demand
Our Shaanxi facility has implemented the "Factory 4.0" philosophy. With 8 advanced workshops and two fully automatic continuous production lines (installed in 2018 and 2020), we ensure that every panel is manufactured with millimeter-level precision. This automation eliminates the "human error" factor, ensuring that the cam-lock systems or joint overlaps fit perfectly during site installation.
Supply Chain Resilience: In a world of volatile logistics, we maintain a robust inventory of raw steel (color-coated galvanized or stainless) and MDI/polyol chemicals. This allows us to offer shorter lead times and price stability for our global exporters and procurement partners.
Integrated solutions for fruit, vegetable, and seafood storage, ensuring freshness from farm to table.
GSP-compliant cold rooms for vaccine and medical logistics, featuring redundant refrigeration units.
High-aesthetic exterior wall panels for malls, hotels, and industrial parks, combining insulation with design.
For international buyers, compliance is the cornerstone of procurement. Our products carry full CE Certification, ensuring they meet the stringent Health, Safety, and Environmental standards of the European Economic Area. We provide comprehensive documentation for customs, including Certificates of Origin, Test Reports, and Installation Blueprints. Our engineering team offers remote supervision and localized after-sales support to ensure your project's success regardless of geographic location.
Market entry in refrigeration equipment and installation.
First factory in Shaanxi; pioneered cam-lock sandwich panels.
Expansion to 120 acres with 8 advanced workshops.
Introduction of the first fully automatic split-joint production line.
Transformation into a high-tech Eco-Friendly sustainable factory.
While both use polyurethane, PIR (Polyisocyanurate) uses a higher ratio of isocyanates, resulting in superior fire resistance and slightly better thermal performance compared to PUR. PIR panels are often preferred for high-risk industrial environments.
Our panels are protected by a 0.05mm PE protective film and packed using heavy-duty seaworthy packaging. We use reinforced corner protectors and moisture-proof wrapping to ensure they arrive in pristine condition.
Yes. Beyond manufacturing, we provide heat load calculations, CAD layouts for panel placement, and refrigeration system matching (Compressors, Condensers, Air Coolers).
We hold CE, ISO9001, and SGS certifications. Our panels undergo regular testing for fire rating (B1/B2), thermal conductivity, and compressive strength.
With proper installation and maintenance, our PU/PIR panels have a service life exceeding 25-30 years, maintaining over 90% of their original insulation value.
Trusted by industrial enterprises worldwide
YuanShengHeTong
