Qingdao, China – June 15, 2026 – For over 10 years, Qingdao Kafer has specialized in the production of high-performance polyurethane (PU) insulation panels, delivering consistent, durable thermal solutions for refrigerated transport, cold storage, and industrial applications. Our mature manufacturing process, refined through a decade of continuous improvement, ensures every panel meets the strict quality standards our global clients rely on.

Decade-Optimized Production: Precision and Consistency in Every Panel

Our polyurethane insulation panel production line has evolved over 10+ years to combine advanced technology with proven process expertise. The workshop’s automated foaming systems, paired with precision-engineered molds, ensure uniform density, low thermal conductivity, and exceptional structural integrity in every panel.

Each step of production is governed by strict quality control protocols:

Eco-Friendly Formulation: Cyclopentane-based foaming technology delivers high insulation performance with reduced environmental impact.

Precision Molding: Custom molds maintain tight dimensional tolerances, ensuring panels fit seamlessly in refrigerated truck bodies, cold rooms, and modular structures.

Rigorous Testing: Every batch undergoes thermal performance, compressive strength, and durability testing to verify compliance with industry standards.

From Production Line to Global Projects: Delivering Quality at Scale

Once produced, our polyurethane insulation panels are carefully packaged and stored in controlled facilities, ready for domestic delivery or export to markets across Southeast Asia, Europe, and beyond. The finished panels, available in standard and custom sizes, are trusted by clients for:

Superior Thermal Efficiency: Low thermal conductivity reduces energy consumption in cold chain operations.

Lightweight Durability: High strength-to-weight ratio supports fuel efficiency in refrigerated vehicles without compromising performance.

Long-Term Reliability: Resistant to moisture, temperature fluctuations, and aging, ensuring consistent performance over years of use.

Over the past decade, we have supported countless cold chain projects, from small-scale cold storage facilities to large-volume refrigerated truck fleets, earning repeat orders and long-term partnerships with clients worldwide.

About Qingdao Kafer

Qingdao Kafer is a specialized manufacturer of polyurethane insulation panels, FRP sheets, and composite materials for the cold chain, construction, and industrial sectors. With a 106,000㎡ production base, 39 patents, and over 10 years of export experience, we combine advanced production technology with deep industry expertise to deliver reliable, energy-efficient insulation solutions to clients globally.