At the entrance of Zhongqing Jiayuan Boutique Hall 1, Dachuan District, Dazhou City, Sichuan Province, it is about 260 meters northeast of Quxian Passenger Transport North Station, Dazhou City.

1. Midea Central Air Conditioning is located at the entrance of Zhongqing Home Boutique Museum in Dachuan District, Dazhou City, Sichuan Province. Its business scope includes air conditioning sales, air conditioning accessories sales, air conditioning maintenance and so on. It has air conditioning copper pipes.

2. Toshiba's original central air-conditioning maintenance is located about 260 meters northeast of Quxian Passenger Transport North Station in Dazhou City, and its business scope includes air-conditioning sales, air-conditioning accessories sales and air-conditioning maintenance. It has air conditioning copper pipes.