Ningbo Zihong Solar Energy Co., Ltd. Co., Ltd. is one of the leading solar air conditioner manufacturers, it is conveniently located in Ningbo Dagang Industrial Park, Its covers a total area of 20,000 m2 including workshop area of 65,00 m2. There are 500 people including 400 workers, 10 senior engineers, 8 engineers for R&D, and more than 50 technicians, etc..

There are several assembly lines, two condenser& evaporator production lines, one painting line, and many large equipments such as vertical tube expander, CNC guillotine shear (shearing machine), CNC tube bending machine...