CE Certified Sandwich Panels Manufacturers & Exporters

Leading the Global Cold Chain Revolution with High-Efficiency PIR/PUR Insulation Solutions & Advanced Refrigeration Engineering.

🌐 Global Industrial Status & Semantic Market Analysis

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Commercial Landscape 2024

The global sandwich panel market is undergoing a seismic shift driven by "Thermal Efficiency" and "Rapid Construction" mandates. As industries pivot toward Net-Zero goals, the demand for CE-certified PIR (Polyisocyanurate) and PUR (Polyurethane) panels has surged by 18% annually in the EMEA and APAC regions. These materials are no longer just building skins; they are the core of energy-conserving infrastructure.

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Industrial Proliferation

From massive pharmaceutical hubs to automated e-commerce fulfillment centers, sandwich panels provide the structural integrity and R-value required for modern climate control. The integration of Cam-lock systems has revolutionized the modularity of cold storage, allowing for rapid deployment and future-proof scalability.

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Sustainability Trends

Recent developments focus on "Eco-friendly Manufacturing." Leading factories, such as Shaanxi YuanShengHeTong, have transitioned to sustainable production methods in 2023, reducing GWP (Global Warming Potential) through optimized foaming agents and recyclable metal skins.

60k+

Sqm Production Site

20+

Years Experience

180+

Expert Workers

CE

Certified Quality

🏒 Corporate Profile: Shaanxi YuanShengHeTong

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.

Factory Interior Production Line Sandwich Panels Shipping

πŸš€ Why China? The Efficiency & Supply Chain Advantage

Scale-Driven Cost Optimization

Our 60,000 sqm production hub utilizes automated split-joint production lines. This scale allows us to reduce unit costs by 15-20% compared to European manufacturers while maintaining strict adherence to CE standards. The "China Factory Speed" means lead times for custom projects are often halved.

QC & Engineering Precision

With a dedicated 10-person QC team and 180 skilled technicians, every PIR/PUR core is tested for density, fire resistance (B1/B2 ratings), and compressive strength. Our 4 standardized workshops ensure zero-defect output for even the most complex "Cam-lock" configurations.

Integrated Ecosystem

We don’t just manufacture panels; we engineer entire systems. From Copeland-based condensing units to custom cold storage doors, our vertical integration ensures that every component is perfectly synchronized for maximum energy efficiency.

πŸ“œ A Legacy of Innovation: Development History

  • 1996: Our founder started the business from refrigeration equipment marketing and installation.
  • 2006: With our first factory completed in Shaanxi, we produced our first cam-lock sandwich panels.
  • 2011: The second factory in LanZhou completed, our business started to cover the whole north-west market in China.
  • 2012: Shaanxi factory relocated to a larger field of 120 acres with 8 advanced workshops.
  • 2018: Input our first automatic split-joint production line, marking a new chapter in technology.
  • 2020: Second advanced automatic production line put on stream, reaching higher productivity.
  • 2023: Transitioned into an eco-friendly factory with a commitment to sustainability.

🌍 Global Application Scenarios

Pharma & Life Sciences

Maintaining ultra-precise temperatures (+2Β°C to +8Β°C) for vaccines and biological agents using high-density PUR panels with antimicrobial finishes.

Agricultural Cold Chain

Large-scale fruit and vegetable preservation hubs that utilize PIR panels for superior fire safety and thermal insulation in rural or industrial settings.

Horeca & Retail

Modular walk-in freezers for hotels, restaurants, and supermarkets, featuring cam-lock designs for easy expansion and cleaning.

Logistics & Data Centers

High-span sandwich roof and wall panels used in massive logistics parks and data centers requiring stable ambient temperatures.

πŸ›‘οΈ Certified Excellence

CE Certificate ISO Quality Safety Standard Technical Certification

❓ FAQ: Expert Insights for Global Procurement

What is the difference between PIR and PUR cores in sandwich panels?
PUR (Polyurethane) offers excellent thermal insulation, while PIR (Polyisocyanurate) is an enhanced version that provides superior fire resistance. PIR forms a charred layer when exposed to flame, preventing further combustion, making it the preferred choice for high-safety industrial builds.
How does CE certification impact my import process?
CE certification is a mandatory requirement for products sold within the European Economic Area. It signifies that our sandwich panels meet stringent health, safety, and environmental protection standards. For exporters, this ensures smooth customs clearance and compliance with international building codes.
Can these panels be used for extreme low-temperature applications?
Absolutely. Our panels, especially those with 150mm to 200mm thickness, are designed for blast freezers and deep-freeze storage reaching temperatures as low as -40Β°C. The high-density core ensures minimal thermal bridging.
What is the expected lifespan of a YuanShengHeTong sandwich panel?
With proper installation and maintenance, our panels have a functional lifespan of 25-30 years. The galvanized and pre-painted steel skins provide excellent corrosion resistance in diverse climates.