News of 4USUNNY solar air conditioners

Ningbo 4USUNNY Co.,Ltd dedicated to the research and production of green new energy products, actively responding to the latest needs of users, and maintaining long-term cooperation in new technology research and development with Zhejiang University. The company produces and develops solar air conditioners, solar refrigerators, and solar power generation systems to help users reduce electricity costs and improve their quality of life. Reduce carbon emissions to the best of the company’s ability and contribute to a green earth.