The quality of this brand should depend on the specific customer feedback. It happens that the Shanghai Huizhuo you mentioned is used in our hydrogen energy industry, and the effect is pretty good. We are planning to launch the second phase. This equipment is available in air-cooled and water-cooled versions. When choosing, you need to pay attention to: important indicators to consider when looking for industrial chillers, including the entire life cycle cost, power supply, cooling IP rating, chiller cooling capacity, evaporation capacity, evaporation material, evaporator, condenser material, capacitor capacity, environment Temperature, type of fan motor, noise level, internal piping material, number of compressors, type of compressor, circuit number of refrigerator, coolant requirements, fluid discharge temperature. For medium and large units it should range from 3.5-7.0. Higher values ??mean higher efficiency. Chiller efficiency is often specified per kilowatt of cooling tons (kW/roundtrip). Process pump specifications are important considerations including process flow, process pressure pump material, rubber, mechanical shaft seal material, motor voltage, motor electrical type, motor and pump IP rating. The price of a water chiller is about 10,000 to 20,000 yuan per unit, with the cheap ones ranging from several thousand yuan to the expensive ones tens of thousands of yuan.