Refrigeration Equipment: (refrigeration systems or units, refrigeration compressors, evaporators, condensers, expansion devices, thermostats, valves, refrigerants, cooling towers, etc.) frozen storage equipment (condensing units, ammonia refrigeration, frozen storage cabinets, frozen drink machines, ice cream machines, ice-making machines) food freezing equipment, prefabricated cold storages and accessories, refrigerated warehouses, preservation cold rooms, and freezer rooms, refrigerated boxes, and frozen packaging boxes, etc. (The content of this article belongs exclusively to Juzhan, and unauthorized forwarding is prohibited.)

Air Conditioning Equipment: central air conditioning units, various air conditioners, roof-mounted air conditioning units, VRF multi-split systems, household central air conditioning, special purpose air conditioning equipment, air processors (air curtains, new wind units, air handling units, mixing boxes, purification equipment, filters, humidifiers, dehumidifiers, energy recovery devices, etc.), building intelligent control equipment, etc.

Heat Pump Units: heat pump unit systems, heat pump drying equipment, ultra-low temperature heat pumps, air energy, air source heat pumps, water source heat pumps, hot water engineering accessory systems, special application systems and accessories, etc.

Cold Chain Logistics: cold chain logistics services (fresh delivery), cold chain storage technology equipment (cold chain engineering installation), cold chain transportation technology equipment (refrigerated trucks, insulated vehicles), refrigeration and preservation technology and equipment, cold chain information technology solutions, etc.

Installation Materials, Tools, and Equipment for Refrigeration and Air Conditioning Equipment: pipe materials and fittings, fixing pieces and hardware, insulation materials, valves, welding and soldering equipment, vacuum and heating equipment, testing equipment, leak detectors, etc.

Ventilation Equipment: axial fans, centrifugal fans, fan rotors, blades, fan frequency converters, ducts, grilles and accessories, dampers and accessories, coil equipment, sound-absorbing materials, silencers, other air conditioning and ventilation equipment accessories, etc.