In the contemporary global economy, the efficiency of Cold Chain Logistics has become a cornerstone of food security and pharmaceutical integrity. As the world transitions toward sustainability, the demand for high-performance Cam-Lock Insulation Sandwich Panels has surged. These panels are no longer mere building materials; they are precision-engineered thermal barriers that directly impact the carbon footprint and operational costs of industrial facilities.
From the bustling logistics hubs in Southeast Asia to the high-tech pharmaceutical warehouses in Europe, the Cam-Lock mechanism—a modular interlocking system—is preferred for its rapid assembly and superior airtightness. Shaanxi YuanShengHeTong, a leader among sandwich panel manufacturers, integrates over 20 years of expertise to provide solutions that meet the rigorous ISO and CE standards required by global enterprises.
Low K-values (0.019 - 0.022 W/m·K) ensure minimal heat leakage, significantly reducing the energy load on refrigeration compressors.
Our eccentric hook design allows for seamless joining, preventing thermal bridges and reducing installation time by up to 40% compared to traditional methods.
B1 and B2 fire-rated PIR cores provide critical safety windows in industrial settings, crucial for high-value asset protection.
Square Meters Production Site
Skilled Professionals
Years of Industry Experience
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.
Our China-based factory leverages the massive efficiency of 4 standardized workshops and two advanced automatic split-joint production lines. By integrating "high quality products, one-stop project solution, engineering advanced services, and international trade," we have established ourselves as a premier exporter to more than 30 countries.
We mainly produce PIR (Polyisocyanurate) and PU (Polyurethane) sandwich panels, cold storage doors, air coolers, condensers, and compressor units. Our quality control team of 10 specialists ensures every panel leaving our 120-acre facility meets zero-defect standards.
A journey of innovation, scaling from a local installer to a global manufacturing powerhouse.
Our founder started the business from refrigeration equipment marketing and installation, building the foundation of practical field experience.
With our first factory completed in Shaanxi, we produced our first cam-lock sandwich panels, marking our entry into the manufacturing sector.
Following international growth, we relocated to a 120-acre site with 8 advanced workshops to handle global demand.
Introduction of the first automatic split-joint production line, drastically increasing precision and volume for insulation panel production.
With the responsibility of sustainability, we are now moving into an eco-friendly factory model, utilizing green blowing agents and energy-efficient processes.
Used in massive fruit and vegetable precooling facilities in Central Asia to maintain freshness during the post-harvest period.
Providing ultra-stable temperature environments (-70°C to +4°C) for vaccine storage and laboratory research across Europe.
Modular walk-in freezers for large supermarkets and third-party logistics (3PL) providers in Africa and the Middle East.
Custom-sized cam-lock panels for hotels and restaurants, allowing for flexible kitchen layouts and efficient food preservation.
The Refrigeration Sandwich Panel industry is witnessing a paradigm shift. Several key trends are defining the future:
Our commitment to quality is backed by rigorous testing and international recognition.
YuanShengHeTong
