●制冷或机组（冷(热)水机组、吸收式/吸附式设备、冰蓄冷、冷热电联产、整体制冷机房、桶泵机组、组装冷库、其它制冷设备）
●制冷设备和配件（压缩机及其配件、蒸发器、冷凝器、冷风机、水再冷却设备、膨胀设备、恒温器、阀、控制设备、冷冻油、制冷剂、电机、冷却塔等）
●冷冻冷藏设备（冷凝机组、氨制冷、冷冻冷藏柜、速冻机、制冰机）
●食品冷冻设备、冷藏库和冷冻室、运输用制冷机组、冷藏车及冷链设备、冷藏箱及冷冻包装盒、拼装式冷库及配件;
refrigeration equipment:
● Refrigeration or unit (cold (hot) water unit, absorption/adsorption equipment, ice storage, combined production of cold and heat, integral refrigeration room, barrel pump unit, assembled cold storage, other refrigeration equipment)
● Refrigeration equipment and accessories (compressors and their accessories, evaporators, condensers, chillers, water recooling equipment, expansion equipment, thermostats, valves, control equipment, frozen oil, refrigerants, motors, cooling towers, etc.)
● Refrigeration equipment (condensing unit, ammonia refrigeration, freezing freezer, quick-freezing machine, ice machine)
● Food freezing equipment, cold storage and freezer, transport refrigeration units, refrigerated trucks and cold chain equipment, refrigerated boxes and frozen packaging boxes, assembled cold storage and accessories;
●整体机房、水泵、多联机、中央空调机组、风冷热泵、整体烘干机、地（水）源热泵、空调器、屋顶式空调机组、恒温恒湿空调、户式中央空调;
●机房、洁净空间、运输、高大空间用特殊用途空调设备;
●空气处理、空气幕、空气处理机组、新风换气机、新风机组、空气过滤器、加湿设备、减湿设备、净化设备、洁净消毒设备和备件、能量回收装置;
●楼宇智能控制设备、空调压缩机、温控器、传感器、执行器、远程控制、安全设备;
Air conditioning equipment
● Integral machine room, water pump, multi-line, central air conditioning unit, air-cooled heat pump, integral dryer, ground (water) source heat pump, air conditioner, roof type air conditioning unit, constant temperature and humidity air conditioning, household type central air conditioning;
● Special air conditioning equipment for computer room, clean space, transportation and tall space;
● Air treatment, air curtain, air handling unit, fresh air ventilator, fresh air unit, air filter, humidification equipment, dehumidification equipment, purification equipment, cleaning and disinfection equipment and spare parts, energy recovery device;
● Building intelligent control equipment, air conditioning compressor, thermostat, sensor, actuator, remote control, safety equipment;
风机盘管、风机及轴流、离心、风机转子，风机叶片、风机变频器、穿墙风机、屋顶风机、吊顶风机、风管（固定设备、风管密封材料）、风口及其配件、防火阀、风阀及配件、盘管设备、隔音材料、消音器、其它空调和通风设备配件；
ventilation equipment
Fan coil, fan and axial flow, centrifugal, fan rotor, fan blade, fan frequency converter, through-wall fans, roof fans, ceiling fans, air ducts (fixed equipment, air duct sealing materials), tuyere and its accessories, fire valve, air valve and accessories, coil equipment, sound insulation materials, silencer, other air conditioning and ventilation equipment accessories;
冷链物流服务（生鲜配送）、冷链技术装备（冷库工程安装）、冷链运输技术装备（冷藏车、保温车）、冷藏保鲜技术及装备（冷柜、保鲜柜、保温箱）、冷链包装技术及设备、冷链信息化解决方案等；
Cold chain logistics
Cold chain logistics services (fresh distribution), cold chain technology and equipment (cold storage engineering installation), cold chain transport technology and equipment (refrigerated truck, insulated car), cold chain preservation technology and equipment (freezer, fresh-keeping cabinet, incubator), cold chain packaging technology and equipment, cold chain information solutions, etc.;
●管材（管道、管材连接件及配件、快速连接器）、焊接材料、密封材料、固定件、五金件、保温绝缘材料（保温材料、隔音材料、减震装置和材料）、阀门;
●专业工具、焊接和熔接设备、抽空与加液设备（制冷剂填充设备、制冷剂回收再生设备）、检测设备、测漏仪、测温仪、清洁设备和材料、脱水和水处理设备装置、废料处理和回收设备、风管板材翅片加工设备。
Install materials, tools and equipment
● Pipes (pipes, pipe fittings and accessories, quick connectors), welding materials, sealing materials, fixed parts, hardware, thermal insulation materials (thermal insulation materials, sound insulation materials, shock absorption devices and materials), valves;
● Professional tools, welding and welding equipment, evacuation and liquid feeding equipment (refrigerant filling equipment, refrigerant recovery and recycling equipment), testing equipment, leakage meter, temperature meter, cleaning equipment and materials, dehydration and water treatment equipment, waste treatment and recovery equipment, wind pipe plate fin processing equipment.
