As a leading OEM Sandwich Panel Walls Manufacturer, our commitment to Information Gain in the thermal insulation industry is reflected in our adoption of next-generation materials. Modern industrial architecture demands more than just structural integrity; it requires superior "U-values" (thermal transmittance) and Class B1/B2 fire safety ratings.
Our roadmap integrates PIR (Polyisocyanurate) and PUR (Polyurethane) core technologies with high-density foam injection. By leveraging automatic split-joint production lines, we ensure a seamless core that eliminates thermal bridging—a critical factor for energy-intensive cold storage facilities and high-tech cleanrooms.
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 60,000 square meter facility houses two fully automatic continuous production lines. This allows for precise density control (40-42 kg/m³) and consistent adhesive bonding between the steel skin and foam core, ensuring zero delamination over the product lifecycle.
With a dedicated 10-person QC team, we enforce rigorous testing for compressive strength, dimensional stability, and fire resistance. This expertise ensures that as an OEM exporter, our products meet international standards like CE and ISO 9001.
In 2023, we transitioned into an eco-friendly manufacturing model. By utilizing Pentane blowing agents with zero ODP (Ozone Depletion Potential), we help our global clients achieve LEED and green building certifications.
Founder started business from refrigeration equipment marketing and installation.
First factory completed in Shaanxi; produced first cam-lock sandwich panels.
Second factory in LanZhou completed, covering the north-west China market.
Relocated to 120-acre area with 8 advanced workshops for international expansion.
Input first automatic split-joint production line, marking a new tech chapter.
Second advanced automatic production line commissioned for higher productivity.
Responsibility of sustainability: Moving into an eco-friendly factory model.
Cleanroom-grade sandwich panels with antibacterial coatings. Our seamless PUR/PIR core prevents moisture ingress, crucial for maintaining GMP standards in vaccine storage and lab environments.
From fruit ripening rooms to blast freezers. Our cam-lock panels provide high-speed installation and airtight seals, reducing operational energy costs by up to 35% compared to traditional masonry.
Fire-rated exterior wall panels that protect sensitive IT infrastructure. Our PIR solutions provide high thermal resistance while meeting stringent urban fire safety codes for commercial buildings.
For international buyers, China-based OEM manufacturing offers an unparalleled balance of cost-efficiency and technical depth. We understand the complexities of cross-border logistics, which is why we offer:
YuanShengHeTong
