After 4 months of hard work, 27 sets of 60T, 75T, 100T QRH with integrated remote control passed the acceptance of customer FAT last week, and issued a release notice. Strictly cooperate with the customer’s ITP plan, overcome the delay of the epidemic on the delivery of imported electrical appliances, and self-digest the impact of raw materials and rising freight costs on costs. Finally won the praise of our customers. Thank you to our team for their persistence in customer orientation