Among them, the EPC project owner units is given priority to with soe/state, this also reflected from the side, industrial furnace heat exchange design in project bidding and parity, the state-owned enterprises have become the absolute main force. Specifically, CGNPC 410 mw, 603 mw, guangzhou development of cold storage heat energy saving of 345 mw, cool storage heat storage in henan province of 220 mw wind power projects can jin group, the people in the 200 mw, hubei energy group, 190 mw, 180 mw heat exchanger station flow chart of huaneng this paper statistics the September to today issued a total of 2. 85 gw pv power plant EPC and 1. 9 gw component bid opening information.