Yesterday, it should be said from 17:00 in the evening on the 3rd, the evening of the 4th, sleet lasted nearly 24 hours, and finally end in the morning, but the cold weather so we feel the winter ahead "powerful". Therefore, the the Jinan City Heating Ministry decided heating gas supply to the public as soon as possible to ensure that everyone's health. The heating is mainly natural gas, while still in the heating indoor install natural gas home combustible gas alarm, outdoor gas pipe easily combustible gas alarm install fixed the leak, so that you can ensure the the heating safety issues of the people and the vast majority of users. Shandong the Xiang An Electronic Technology Development Co., Ltd. prompts you: security, starting from the side. Electronic Technology Development Co., Ltd. Shandong Andrew LO www.qttcy.com.cn www.qitibaojing.net.cn Jinan of Chuanghui Electronics Technology Company