1. Open the official WeChat account page of Weihai Hua Gang Gas.

2. Click on "Refueling Service" and "I want to pay".

3. After that, the mobile phone quickly logs in and fills in the account according to the page prompts.

4. It should be noted that the "account number" here refers to the number in the first line of the meter reading and card swiping documents, not the card number. "Account number" can also be found on the bill of payment in the business hall. After the gas account is successfully registered, the gas fee can be recharged online.