No.62, Cai Mao Road, Pinglu County, Yuncheng City, Shanxi Province 1, Ruiyuan Heating.
2. wenxi county Houfeng Line and Hualong Heating in Yuncheng, Shanxi Province.
3. yongji city East Ring Road, Yuncheng City, Shanxi Province, about 30 meters southeast of Lanxi Bay, yongji city Heating Company.
4. Chunmuyuan Thermal Power Station, Pu 'an Street, Yanhu District, Yuncheng City, Shanxi Province, Yuncheng Thermal Power Co., Ltd. ..
5. Linyi County Heating Co., Ltd., 209 National Road, Linyi County, Yuncheng City, Shanxi Province.