Lanzhou new cheng began in 2014, the existing four efficient environmental protection pulverized coal fired boiler (220 ton vapor) and 1 gas boiler (100 ton vapor), business mainly concentrated in the chengguan district, lanzhou city is now operating the heating area of nearly 500 square meters, has a heat source factory, nearly 30 heat exchange station, is Long Energy Group heating area of the fastest growing heat company in the future. Lanzhou Xincheng gives full play to its geographical advantages and has reached strategic cooperation with Country Garden Group to actively follow up supporting heating services and jointly improve the living quality. While vigorously promoting environmental protection upgrading and equipment transformation, Lanzhou Xincheng accelerates the replacement of clean energy to coal to reduce environmental protection load. At the same time, Lanzhou Xincheng gives full play to its advantages as an offshore center and forms technical support and business support for the northwest heating sector of Long Energy Group to achieve coordination.