About Us

Ningbo Huakai Keyuan Electromechanical Equipment Co., Ltd. is a comprehensive enterprise specializing in the sales, design, installation, maintenance, and upkeep of mechanical and electrical equipment such as waste heat recovery and utilization, ice (water) storage, industrial waste treatment (dust, gas, water), rainwater recovery and utilization, and central air conditioning systems. We adhere to the principle of "customer first, service satisfaction" and strive to create a comfortable and comfortable working and living environment for you.
Waste heat recovery and utilization generally use a combination of high-efficiency flue gas hot water heat exchangers and absorption chillers to achieve flue gas cooling and generate cold water for air conditioning, which is used for summer cooling and winter heating in factories and office buildings. The discharged flue gas is then exchanged with domestic hot water through heat exchangers, fully utilizing the thermal energy in the flue gas. This not only actively responds to the national goal of energy conservation and emission reduction, but also effectively reduces operating costs; Ice (water) cold storage is a complete set of technology that uses low-priced electricity to make ice and store cold during the low valley time of the power grid at night. During the peak electricity consumption during the day, water is dissolved and used together with the refrigeration unit for cooling. During the peak load of air conditioning during the day, the stored cold is released to meet the needs of the air conditioning peak load. It not only greatly reduces operating costs for users, but also effectively solves the problem of battery neck for enterprises.