An Industry Whitepaper by Shaanxi YuanShengHeTong Refrigeration
The global Aluminium Sandwich Panel (ASP) market has transitioned from simple cladding solutions to complex, high-performance thermal envelopes. In 2024, the demand for energy-efficient construction has propelled China to the forefront as the primary manufacturer and exporter of these systems. With the rise of the global cold chain—expected to reach USD 585 billion by 2028—the requirement for precision-engineered panels with PIR and PUR cores has never been more critical.
Manufacturers in China, leveraging economies of scale and advanced chemical engineering, now provide over 60% of the world’s high-density polyurethane panels, catering to sectors ranging from pharmaceutical logistics to ultra-modern data centers.
Modern industry is moving toward "Carbon Neutral Buildings." This trend focuses on:
Integrating self-cleaning and antimicrobial coatings on aluminium surfaces for food processing safety.
AI-driven optimization of PUR foam density to balance weight and thermal resistance dynamically.
Shifting to HFO-based blowing agents with zero ODP and ultra-low GWP to meet global environmental mandates.
Since 1996, we have been at the pinnacle of the refrigeration industry. As a professional factory and enterprise, we specialize in high-quality insulation panels and complete refrigeration equipment cycles. We integrate product manufacture, project design, construction, installation, and comprehensive after-sales service.
Our expertise spans across fruits, vegetables, and food industry refrigeration, as well as complex installations for large supermarkets, hotels, medical facilities, and logistics giants.
Controlled atmosphere storage for fruits and vegetables, utilizing our PIR panels to maintain precise temperature and humidity levels.
Medical-grade cold rooms requiring seamless, cam-lock sandwich panels to ensure zero thermal bridging for vaccine and medicine storage.
Large-scale distribution centers and logistics hubs requiring heavy-duty condensers and energy-efficient evaporators.
PUR (Polyurethane) offers excellent thermal insulation, while PIR (Polyisocyanurate) is an advanced version with significantly better fire resistance and structural stability due to its unique chemical cross-linking.
Chinese manufacturers like YuanShengHeTong provide a unique blend of competitive pricing, advanced automated production lines, and the ability to customize thickness and density to meet specific international standards like CE and ISO.
The cam-lock system allows for panels to be mechanically locked together, creating an airtight seal that prevents thermal leakage and significantly speeds up the on-site assembly process.
YuanShengHeTong
