According to the document Zhujiazi [2004] No.5 of Zhucheng Price Bureau, the charging standard for installation of natural gas users' facilities in Zhucheng Xinao Gas Co., Ltd. is 2400 yuan/household (excluding alarms installed by users) and 2660 yuan/household (excluding alarms installed by users). (Except bungalows, villas and villages in the city, please call the company's marketing department at 6054237).
According to the document Notice on Installation and Use of Gas Leakage Safety Protection Device issued by Zhucheng Price Bureau, users must install an alarm when installing natural gas. Therefore, the current company fee standard is 2660 yuan.