What is the working schedule of Yingcheng gas card? The working hours of Yingcheng Gas are 8: 30 am-16: 30 am ... The working hours of Yingcheng Gas Office are 8: 30 am-16: 30 am, which is stipulated by Yingcheng Gas Office to facilitate the lives of local people. If you want to handle the payment business, you can do it at this time, and don't go to work on Saturday and Sunday.