In the modern era of industrial architecture, CE Certification Composite Sandwich Panels have emerged as the gold standard for thermal efficiency and structural integrity. As a leading exporter, Shaanxi YuanShengHeTong is at the forefront of this technological shift, providing PIR and PUR solutions that transcend traditional building limitations.
Composite sandwich panels are not merely building materials; they are complex thermodynamic barriers designed to maintain precise micro-climates. Our panels utilize high-density polyisocyanurate (PIR) and polyurethane (PUR) cores, encased in galvanized or stainless steel, ensuring a lifespan that exceeds industry averages by 30%.
Choosing an exporter is a decision based on Experience, Expertise, Authoritativeness, and Trustworthiness. With over 20 years in the industry, our factory (established in 1996) has evolved from a local installation firm to a global manufacturing powerhouse. Our CE Certification isn't just a badge; it's a testament to our rigorous QC protocols and compliance with international safety and performance standards.
China's dominance in the composite panel sector is driven by integrated supply chains and rapid technological iteration. Our 60,000 sqm production site utilizes Advanced Automatic Production Lines, which eliminate human error in core-to-skin bonding, ensuring uniform density and superior fire resistance.
Our PIR cores utilize a modified polyisocyanurate formula that provides exceptional thermal resistance and high-temperature stability, critical for pharmaceutical and high-tech storage.
The eccentric cam-lock system integrated during the foaming process ensures airtight joints, reducing energy leakage by up to 15% compared to standard tongue-and-groove panels.
Every batch undergoes rigorous 10-point QC checks, including density testing, flat-pull strength analysis, and thermal aging simulations.
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.
Complete insulation solutions for distribution centers, including high-traffic cold room doors and automated temperature monitoring integration.
Ultra-clean PIR panels designed for medical storage, ensuring compliance with strict GMP and WHO storage standards for vaccines and biologicals.
Controlled Atmosphere (CA) storage solutions for fruits and vegetables, extending shelf life through precision insulation and air-cooling technology.
YuanShengHeTong
