Small cooling tower has a compact design and small footprint, which is suitable for installation in places with limited space. At the same time, its efficient heat exchange capacity can ensure that the equipment in a smaller volume to achieve good heat dissipation. Advanced packing and spraying technologies are used to improve the contact efficiency between water and air and reduce energy consumption. Meanwhile, the low noise design reduces the impact on the environment. Simple structure, easy replacement of parts and low daily maintenance cost. Customized design can be made according to different environments and needs, such as corrosion-resistant materials, weatherproof design, etc., to meet the needs of different application scenarios.