A. Applet scanning client login

B. Search and login: click to enter from the "Discovery" entry at the bottom of the mobile phone WeChat home page interface, then find the applet in the menu below and click to enter, enter "Qiankun Refrigeration" in the top search bar to find the applet, then click to enter, complete the authorization according to the system instructions, and then enter the company name and the installation address of the device to complete the registration.

C. Contact customer service online: click the "My" button at the bottom right corner of the home page to enter. Find contact customer service on the bottom line, and send online information to customer service.

D. Repair request: log in to the home page of the applet, find the repair request button at the bottom, click on it, and complete the repair request operation according to the procedure instructions. For the equipment within the warranty period, contact the exclusive customer manager by telephone at the same time after each repair request (the sales staff at the time of signing the contract is the exclusive customer service by default).

E. Equipment repair that has expired the warranty period: 1. Submit the repair report - 2. Quote - 3. Both parties confirm - 4. Arrange the nearest master to come.