GRP (Glass Reinforced Plastic) sandwich panels represent the pinnacle of composite engineering. Unlike traditional metal skins, GRP offers superior resistance to corrosion, chemicals, and high-humidity environments. Our PIR (Polyisocyanurate) cores achieve a thermal conductivity as low as 0.019 W/m·K, significantly reducing energy consumption in industrial cold storage.
Our panels feature a high-precision cam-lock mechanism. This ensures a seamless, airtight connection between panels, eliminating thermal bridging. This structural integrity is vital for maintaining Class B1 fire ratings and ISO 9001 compliance in mission-critical environments.
As a leading CE Certification GRP Sandwich Panels Manufacturer, our products undergo rigorous testing for mechanical strength, fire safety, and environmental impact. We meet the stringent requirements of the EU market and international cold chain logistics standards.
Since 1996, Shaanxi YuanShengHeTong Refrigeration Equipment Co., Ltd. has evolved from a local refrigeration service provider into a global powerhouse in insulation technology. We integrate high-quality manufacturing with one-stop project solutions, covering everything from design and installation to long-term after-sales support.
Our 60,000 square meter factory in Shaanxi is equipped with four standardized workshops and two advanced automatic production lines, ensuring we remain at the forefront of the industry’s "Factory 4.0" revolution.
By 2025, our entire PU/PIR production line will transition to next-generation blowing agents with zero ODP (Ozone Depletion Potential) and ultra-low GWP (Global Warming Potential), aligning with global ESG mandates.
Integrating IoT sensors directly into the GRP panel core to monitor real-time thermal leakage and structural health, allowing for predictive maintenance in large-scale logistics hubs.
Researching basalt-fiber reinforced skins to further enhance the strength-to-weight ratio and fire resistance of GRP sandwich panels for aerospace and high-tech cleanroom applications.
Optimized refrigeration for fruits, vegetables, and meat processing with antimicrobial GRP panel surfaces.
Precise temperature control solutions for vaccine storage and medical research laboratories with 100% airtight seals.
High-efficiency PIR wall solutions to isolate server heat and reduce HVAC energy expenditure in large-scale data facilities.
In an era of global supply chain volatility, Shaanxi YuanShengHeTong offers unmatched resilience. Our "China Factory 4.0" initiative integrates Automated Split-Joint Production Lines and AI-Driven Quality Control. By 2020, we commissioned our second fully automatic line, increasing productivity by 40% while maintaining 0.01mm precision in panel thickness.
YuanShengHeTong
