You can get a refund if you buy a copycat Yangzi air conditioner. When buying Yangzi air conditioners, please look for the genuine trademark of "Yangzi Air Conditioners". Other counterfeit brands are all three-no products. The quality of the machines is not guaranteed and there is no after-sales service. The manufacturer of Yangzi air conditioners has filed an appeal against the so-called "Yangzi Smart", etc. It is recommended that you buy it already Users of counterfeit brands should call the industrial and commercial bureau’s complaint hotline to lodge complaints and protect their legitimate rights and interests. According to relevant national laws, if they buy fake products, they can request a refund of one price and three indemnity.