1. Integrated Energy Management Department, China Construction Carbon Technology Co. LTD, Sanya, P.R.C
2. Faculty of Infrastructure Engineering, Dalian University of Technology, Dalian, P.R.C
3. Office of the Chief Engineer, Fuxin Manulife New Energy Heating Co. Ltd, Fuxin, P.R.C
4. Sector Heating exchange, Nanjing institute of future energy system, Nanjing, P.R.C