Which is the most expensive foundry of Xiaomi air conditioner?

Changhong OEM production. According to the introduction of Xiaomi air-conditioning products, Xiaomi Changhong signed a strategic cooperation agreement. Air-conditioning products are manufactured by Changhong Company, which has a number of leading patented technologies. Changhong foundry's air conditioning agent is expensive, and it has a series of leading technologies, such as adopting 0. 1 degree fine induction technology, patented air duct technology, arc evaporator technology, electronic expansion valve control technology and so on. Xiaomi Mijia asked Changhong to do OEM work, and the product quality can be guaranteed.