This product has the characteristics of beautiful appearance, compact structure, high efficiency, energy saving and low noise. The whole machine adopts box structure, optimizes the design of inlet and exhaust air duct, uses the original American compressor host and high-efficiency NEMA motor, and adopts high-quality parts such as electronic automatic drainage system. At the same time, it also adds humanized design and reduces noise, provides spacious application and maintenance space, and facilitates the use and management of users, Welcomed and praised by customers.