Our Factory

1. Changzhou Baoshan Refrigeration Equipment Co., Ltd. (Established in 1997)

Main Products: Polyurethane Cold Storage Panels (PU Panels), Cold Storage Doors

Factory Scale: 6,000-square-meter modern workshop equipped with cold storage panel foaming production lines, CNC cutting systems, and fully automatic laminating equipment.

Core Advantages: Annual production capacity of 300,000 square meters. Products feature a B1 fire resistance rating and ultra-low thermal conductivity (0.022W/(m·K)), setting industry benchmarks. Widely used in pharmaceutical cold storage, quick-freeze food processing facilities, and industrial refrigeration projects.

2. Changzhou Caineng Refrigeration Technology Co., Ltd. (Established in 2019)

Main Products: Industrial Refrigeration Units, High-Efficiency Cold Air Blowers

Factory Scale: 4,000-square-meter smart factory with fully automated sheet metal processing lines, compressor assembly lines, and IoT testing platforms.

Core Advantages: Incorporates frequency conversion energy-saving technology and remote intelligent temperature control systems, improving unit energy efficiency by 30%. Annual output exceeds 50,000 units. Serves cold chain logistics, commercial refrigeration, and industrial process cooling sectors, with partnerships including Fortune Global 500 companies.

3. Jiangsu Keleng Energy-Saving Technology Co., Ltd. (Established in 2020)

Main Products: PU Insulation Panels, PR Composite Insulation Panels, Energy-Efficient Building Facade Panels

Factory Scale: 167-are green manufacturing base, equipped with Italian-imported continuous lamination production lines and eco-friendly foaming technology.

Core Advantages: Annual production capacity of 2 million square meters. Supports customized thickness (50-200mm) and special-shaped designs for applications in cold storage, data centers, and photovoltaic agricultural greenhouses. Certified under GB/T 21558-2008 for building insulation materials, contributing to carbon neutrality goals.