Midea has a good domestic image and excellent product quality. I trust Midea's brand. The air conditioner, refrigerator and washing machine at home are all beautiful and feel good, especially the central air conditioner, which has been used for the longest time, with a history of 5 years. I am very satisfied with the energy-saving effect of refrigeration. I hope to do better and better, and I will continue to support the United States! Midea's central air conditioning has been committed to the exploration and breakthrough of low-carbon and energy-saving new technologies. In just a few years, it has never stopped moving from zero to the first brand position in China, creating a number of' firsts' in various industries. 1999, Midea Central Air Conditioning introduced the first variable frequency one-to-many air conditioner in China; In 2002, Midea introduced the first digital scroll central air conditioner in China. In 2004, Midea took the lead in pushing modular digital scroll multi-line and AC inverter units to the China market. In 2006, Midea Central Air Conditioning developed the first variable frequency centrifugal unit in China.