Modern construction demands more than just thermal resistance. Our Decorative PU Sandwich Panels provide a seamless integration of high-density polyurethane insulation with customizable exterior finishes, including brick, wood-grain, and metallic textures. As a leading OEM manufacturer, we bridge the gap between industrial efficiency and architectural elegance.
Utilizing advanced PIR (Polyisocyanurate) and PUR (Polyurethane) foaming technology, our panels achieve a thermal conductivity (ฮป) as low as 0.019-0.023 W/mยทK. This ensures maximum energy savings for cold storage, pharmaceutical facilities, and climate-controlled logistics hubs.
Safety is non-negotiable. Our panels are engineered to meet B1/B2 fire rating standards. By incorporating flame retardants at the molecular level, we provide a reliable barrier that prevents flame spread, ensuring the safety of personnel and high-value assets.
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.
With more than 20 years experience since 1996, we have evolved into a technology-driven powerhouse with 60,000 square meters of production space and 4 standardized workshops.
Development of ultra-low VOC and bio-based polyurethane cores. We are researching phase-change materials (PCM) to be integrated into panel cores for passive temperature regulation.
Our Shaanxi factory has already implemented automatic split-joint production lines. The next phase involves Digital Twin monitoring of panel density and thermal consistency in real-time.
Focusing on the "Passive House" standard. Our Decorative PU panels are being optimized for solar-ready installation, allowing photovoltaic systems to be clipped directly to the structural ribs.
Located in Shaanxi and Lanzhou, our strategic inland position provides a stable manufacturing base with direct access to the "Belt and Road" logistics corridors, ensuring efficient delivery to Central Asia, Europe, and Southeast Asia.
From the arid regions of the Middle East requiring high UV resistance to the humid tropical climates of SE Asia needing anti-corrosive coatings, our OEM services customize the outer steel skin (HDP, PE, PVDF) to match local environmental stresses.
We hold CE, ISO9001, and SGS certifications. Our products are tested against international standards for wind load, water tightness, and acoustic insulation, providing global buyers with peace of mind regarding regulatory compliance.
Founded with a focus on refrigeration equipment marketing and professional installation services.
Completion of the first factory in Shaanxi, producing high-end cam-lock sandwich panels.
Shaanxi factory relocated to a 120-acre site with 8 advanced workshops to meet global demand.
Implementation of automatic production lines and transition towards an eco-friendly, sustainable factory model.
A: PIR (Polyisocyanurate) is an enhanced version of PUR (Polyurethane) with higher fire resistance and better dimensional stability at high temperatures, suitable for projects with strict fire safety codes.
A: We use high-precision coating and embossing technology on the external steel sheets. This allows the panels to mimic materials like natural stone, cedar wood, or modern 3D textures while maintaining the insulation properties of PU.
A: Yes, we offer flexible OEM/ODM solutions. While we handle massive industrial projects, we also support customized dimensions and surface finishes for specialized architectural designs.
A: With proper installation and maintenance, our panels have a functional lifespan exceeding 25-30 years, depending on the environmental conditions and the type of protective coating used.
YuanShengHeTong
