In the era of rapid urbanization, OEM Sandwich Precast Concrete Panels have evolved from simple structural components to high-performance thermal envelopes. As global energy prices fluctuate, the integration of PIR (Polyisocyanurate) and PUR (Polyurethane) cores within precast systems provides the "Information Gain" modern developers seek: a significant reduction in operational carbon footprints and unmatched thermal resistance (R-values).
The global demand for prefabricated insulated solutions is projected to grow by 6.5% CAGR through 2030. Factories and exporters are now pivoting towards "Smart Panels" that integrate IoT sensors for real-time monitoring of insulation integrity. Shaanxi YuanShengHeTong is at the forefront of this transition, bridging the gap between traditional precast durability and advanced polymer science.
Navigating international building codes (like CE, ASTM, and ISO) is critical. Our manufacturing process ensures that every sandwich panel meets rigorous fire safety ratings and structural load-bearing requirements, providing localized support for large-scale projects in the EU, Middle East, and Southeast Asia.
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.
Square Meters Production Site
Professional Workers
Dedicated QC Experts
Years of Industry Experience
With 4 standardized workshops and advanced production lines, our factory mainly produces PIR and PU sandwich panels, cold storage doors, air coolers, and condensing units.
High-pressure foaming technology ensures uniform density and superior bonding between the core and concrete or metal facings.
Our sandwich panels feature precision-engineered cam-locks for airtight joints, critical for cold chain efficiency.
The 2018 and 2020 expansion added automated split-joint lines, increasing precision and output capacity.
Founder started business from refrigeration equipment marketing and installation.
First factory completed in Shaanxi; produced the first cam-lock sandwich panels.
Relocated to a larger 120-acre facility with 8 advanced workshops for international business.
Implemented two automatic production lines, reaching peak productivity and efficiency.
Committed to sustainability, transitioning into a fully eco-friendly factory model.
Integrating vacuum insulation panels (VIPs) within sandwich structures to achieve R-values 5x higher than traditional foam at the same thickness.
Implementing bio-based polyols and recycled concrete aggregates to offer "Zero-Carbon" precast panel options for LEED-certified projects.
Utilizing generative design algorithms to optimize panel geometry for specific seismic and wind load requirements in diverse geographic regions.
YuanShengHeTong