1. Cooling capacity ranges from 3 to 1000 M3/h, relevant refrigeration ton is from 5 to 1470. 2. Body: FRP body which contain stabilization material resisting ultraviolet radiation. It has long service life. 3. Fan: Use special fan with variable section, twist and pitching blade. The fan works at an equal speed, a low self moving pressure, an energy-saving use and a low noise. Fixing angle of blade is changeable to meet the work demands and improve the efficiency. 4. Motor: Choose special electric motor with whole sealed cooling tower, 380V/3Ph/50HZ. It has excellent capacity of water proof IP44, so can be safely used in warm and humid environment. 5. Fill: With round counterflow model fill, be able to be extended the time and space of heat exchange. 6. Distribution: With rotating pipe model, the equipment is made of ABS or bronze alloy. It guarantees long life span and durability, and also the water distribution is possible with just low water supply pressure. 7. Structure: all structure be treated with rust-removing, hot dipped galvanized steel. All can bear corrosion, have high strength, be easily assembled and have elegant surface. 8. Type: standard, low noise and super low noise type to meet customer's needs.