Shanghai Shenglin is a professional manufacturer in China that specializes in refrigeration units and air conditioning units. We manufacturing central air conditioners like roof-top air conditioners, precision air conditioners, water chillers, and air handling units. As we make coils by ourselves, so we also manufacturing condensers, evaporators, and dry coolers. Rooftop air conditioners are easy to be installed and maintained. As they are installed on the top roof, so they will not spare the room space. They are weatherproof and have high efficiency. Precision air conditioners can control the temperature in ±1℃ and humidity in ±5%. It can be used in data centers and t...