Engineered for Maximum Thermal Efficiency and Structural Integrity
Bridging the Gap Between Advanced Material Science and Global Cold Chain Logistics
In today's interconnected economy, enterprise-level procurement for Sandwich Panel Construction has shifted from mere price-comparison to Total Cost of Ownership (TCO) analysis. Global buyers in North America, Europe, and Southeast Asia prioritize "High Information Gain" suppliers who offer not just panels, but certified thermal systems that reduce energy expenditure by up to 30% over 10 years.
As food security and pharmaceutical stability become paramount, the demand for PIR (Polyisocyanurate) and PU (Polyurethane) panels has surged. Our factory provides the structural backbone for mega-logistics hubs, ensuring that the "broken link" in global cold chains is mended through superior cam-lock technology and air-tight insulation.
Navigating international building codes is complex. Whether it is CE Certification for the European market or specific fire-safety ratings (B1/B2) for industrial zones, our OEM services ensure every panel meets localized compliance, providing peace of mind for international contractors and developers.
The Sandwich Panel Construction market is undergoing a technological revolution. No longer just a "metal skin with foam," modern panels are integrated building envelopes. Our role as an OEM Sandwich Panel Manufacturer is to provide "Information-Rich" solutions that account for seismic loads, wind resistance, and extreme thermal gradients. From the humid tropics of Brazil to the sub-zero climates of Scandinavia, our factory-direct solutions are engineered to perform.
Shaanxi YuanShengHeTong Refrigeration Co., Ltd. is a professional factory and enterprise focusing on insulation panels and refrigeration equipment. Since our inception, we have transcended simple manufacturing to provide comprehensive project design, construction, installation, and elite after-sales support.
We integrate "high-quality products, one-stop project solutions, advanced engineering services, and international trade" to empower industries ranging from agriculture and food processing to medical logistics and large-scale hospitality.
Investing in Tomorrow's Sustainable Building Materials Today
While standard PU offers great insulation, our R&D is focused on advanced Polyisocyanurate (PIR) chemistry. PIR provides enhanced fire resistance and superior structural stability. Our roadmap includes "Bio-based Polyols" to reduce the carbon footprint of every panel we produce.
In 2020, we launched our second fully automated production line. The next phase integrates AI Quality Vision Systems, which detect micro-deformities in foam density and surface coating in real-time, ensuring 100% adherence to structural specifications.
The future of Sandwich Panel Construction lies in "Active Envelopes"—panels integrated with IoT sensors to monitor thermal leakage and structural stress. We are currently prototyping "Smart Panels" that alert facility managers to maintenance needs before they become failures.
A Journey of Innovation Since 1996
Founder initiates business in refrigeration marketing & installation.
First factory in Shaanxi completed; production of cam-lock panels begins.
LanZhou factory completed, dominating the NW China market.
Relocation to 120-acre facility with 8 advanced workshops.
Introduction of the first automatic split-joint production line.
Second advanced automatic line doubles productivity and quality.
Pioneering the transition to an eco-friendly "Green Factory".
Globally Recognized Standards of Excellence
Solving Complex Engineering Queries with Professional Expertise
Cam-lock systems provide a mechanical "tightening" effect that standard tongue-and-groove panels lack. This creates a near-perfect hermetic seal, preventing thermal bridging and moisture ingress, which is critical for maintaining deep-freeze temperatures (-40°C).
PIR (Polyisocyanurate) is an advancement of PU (Polyurethane). Under fire exposure, PIR forms a protective "char" layer that inhibits further burning, making it the preferred choice for industrial buildings requiring B1 fire ratings and lower insurance premiums.
Yes. With 60,000 square meters of production space and 4 standardized workshops, we specialize in OEM/ODM manufacturing. We can customize panel thickness (50mm to 200mm), skin materials (Stainless steel, galvanized steel), and core densities to meet specific regional building codes.
When properly installed and maintained, our panels have a design life of over 25 years. The key factors are the quality of the galvanized coating and the density of the foam core, both of which are strictly monitored by our 10-person QC team.
We provide a One-Stop Solution. This includes the PIR/PU panels, cold storage doors, air coolers, condensers, and compressor units from world-class brands like Bitzer and Copeland. This integration ensures system compatibility and simplifies project management.
High-Performance Hardware for Seamless Cold Chain Operations
YuanShengHeTong
