Take a picture from the front. According to the information of Zhengzhou Natural Gas official website, the national service of natural gas needs to photograph the front of the gas meter, and the number of the meter, the number of the word wheel and the number of the LCD screen must be clearly seen. Only after the house transfer is completed can the natural gas transfer be handled. When handling the gas transfer, you need to bring the owner's ID card and the property right certificate (original and photocopy 1), take a front photo of the gas meter and print it on A4 paper 1, and go to the local business hall to handle the gas transfer.