In the contemporary global landscape, the demand for high-performance Insulated Sandwich Panels (ISPs) has transcended traditional cold storage. Today, as a premier China Insulated Sandwich Panels Manufacturer, Shaanxi YuanShengHeTong is at the forefront of a paradigm shift. The integration of Polyisocyanurate (PIR) and Polyurethane (PU) technologies has redefined thermal efficiency, fire safety, and structural integrity in the industrial sector.
The global "Cold Chain Infrastructure" is undergoing a massive expansion, driven by the pharmaceutical industry’s need for precise temperature control and the food industry's push for zero-waste logistics. As exporters, we recognize that the modern procurement manager is not just buying a building material; they are investing in Energy Conservation Systems that impact the Total Cost of Ownership (TCO) over a 25-year lifecycle.
International buyers are shifting toward integrated turnkey solutions. Procurement is no longer fragmented; there is a distinct preference for manufacturers who provide the panels, the refrigeration units, and the structural engineering expertise under one roof.
China's manufacturing sector has evolved. Our factory utilizes automated split-joint production lines, ensuring millimeter-level precision. This eliminates thermal bridges—the primary cause of energy loss in refrigerated warehouses.
With global net-zero targets, our PIR panels offer superior R-values while being eco-friendly. Our 2023 initiative ensures our manufacturing footprint aligns with international environmental standards, catering to green building certifications like LEED.
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.
With an existing production site of 60,000 square meters and 4 standardized workshops, our facility represents the pinnacle of Chinese industrial efficiency. Our PIR and PU sandwich panels are produced on advanced continuous production lines that ensure uniform density and superior bonding between the core and the galvanized steel skins.
Our 10-person QC team monitors every stage, from raw chemical polyol/isocyanate inspection to the final cam-lock mechanism testing, ensuring 100% airtightness for every export batch.
Controlled Atmosphere (CA) storage for fruits and vegetables. Our panels prevent moisture loss and maintain specific gas concentrations for long-term freshness.
Ultra-low temperature storage for vaccines and biological samples. The seamless PIR core ensures temperature fluctuations of less than 0.5°C.
Large-scale distribution centers and supermarkets. High-durability exterior wall panels provide aesthetic value and superior insulation.
Cleanrooms and food processing plants. Our panels are designed with hygiene-friendly surfaces that resist microbial growth and frequent chemical cleaning.
Containerized solutions for remote island cooling or temporary disaster relief, leveraging the ease of Cam-Lock assembly.
PU (Polyurethane) is the standard insulation core with excellent thermal properties. PIR (Polyisocyanurate) is an enhanced version that offers superior fire resistance. PIR forms a protective char layer when exposed to flame, preventing the fire from spreading, which is critical for industrial insurance compliance.
Cam-Lock panels feature an integrated male-female locking system. During installation, panels are simply hooked together and tightened with a hex key. This reduces labor costs by up to 40% and ensures an airtight seal that is difficult to achieve with standard tongue-and-groove joints.
Yes, our products carry CE Certification. We manufacture according to ISO 9001 quality management systems, and our export-grade panels are tested for fire rating, thermal conductivity (Lambda value), and structural compressive strength.
Our panels are designed for a 20-30 year service life. By using high-quality color-coated galvanized steel and high-density foam (up to 42kg/m³), we ensure the panels resist corrosion and maintain their R-value over decades.
Absolutely. We are a One-Stop Provider. This includes the panels, doors, condensing units (using Copeland/Bitzer compressors), and advanced evaporators. This synergy ensures all components are perfectly matched for maximum energy efficiency.
YuanShengHeTong
