What materials need to be prepared for loading natural gas?

The following materials need to be prepared for opening natural gas: 1, gas user ID card; 2. Real estate license, purchase contract or house payment invoice; 3. Bank passbook. The process of opening natural gas is as follows: (1) Qualified natural gas cookers have been purchased and installed, and the cookers are placed in the householder's home. The stove has been installed, and the stove can't use flammable materials. The hole in the furnace was drilled by the furnace installer. (2) Submit materials (3) Sign up for installation and copy the gas meter number and determine the air intake direction; Fill in the resident customer file registration form in the property service center, sign the gas supply agreement, and go through the account opening formalities in the natural gas comprehensive service hall with the required documents. After registration, the gas company will arrange engineering personnel to install it, and it can only be used after inspection.