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As a leading CE Certification Sandwich Profile Sheet Manufacturer, we bridge the gap between rigorous European safety standards and efficient global manufacturing. Our panels undergo stringent testing for thermal conductivity (lambda values), fire resistance, and structural integrity.
Leveraging high-density Polyisocyanurate (PIR) and Polyurethane (PUR) cores, our sandwich profile sheets offer R-values that significantly outperform traditional fiber insulation, reducing energy consumption in industrial cold rooms by up to 40%.
Our 60,000 sqm production facility utilizes fully automated continuous production lines, ensuring uniform foam density and superior adhesion between the steel skins and the core material, preventing delamination over long-term cycles.
The global industrial construction landscape is undergoing a paradigm shift toward "Net Zero" energy efficiency. At the heart of this revolution is the Sandwich Profile Sheet. No longer just a cladding material, modern sandwich panels are complex thermal envelopes engineered to maintain precise temperature gradients. From vaccine storage facilities requiring ultra-low temperatures to modular food processing plants, the demand for CE-certified components has surged.
Macro-Industrial Trends: Today's exporters must navigate a landscape where "Experience, Expertise, Authoritativeness, and Trustworthiness" (E-E-A-T) are measured by technical data sheets and successful project delivery. The shift from PUR to PIR (Polyisocyanurate) represents a significant trend in fire safety, as PIR offers superior carbonization properties during thermal exposure, meeting increasingly strict building codes in the EU and North America.
Technical Superiority of Shaanxi YuanShengHeTong: Founded in 1996, we have evolved from a refrigeration installation firm into a global manufacturing powerhouse. Our technical roadmap involves the integration of antimicrobial coatings on steel profiles, specifically designed for the pharmaceutical and food sectors where hygiene is paramount. By utilizing cam-lock systems for small-scale cold rooms and continuous joints for large warehouses, we provide versatile installation solutions.
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.
Our factory mainly produces PIR(Polyisocyanurate) and PU(Polyurethane) sandwich panels, cold storage doors, air coolers, condensers, condensing units, compressor units etc.
Pioneering the next generation of Thermal Management Systems
We are developing sandwich profile sheets with embedded IoT sensors to monitor thermal leakage and core humidity in real-time, preventing structural failures before they occur.
To meet the 2025 sustainability targets, our R&D team is testing bio-based polyols for foam cores to reduce the carbon footprint of our manufacturing process by 30%.
Researching hybrid mineral wool and PIR cores to achieve "A" class non-combustible ratings while maintaining the superior R-value of organic foams.
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