Indian Gas
Procedure for the refill of gas booking period

Dear Sir/madam

As i want to no the period of time for booking of refilled gas after how many days we should book the gas from the last delivery or last booking..

We went to the agency to book the gas they told tat we have to book the gas after 21 days i want to no this 21 days from booking of my previous of gas or from delivery

We r waiting for your feedback

Thanking you.