Hebei Fengnan ¡¤ Fengyue energy 75000 tons / day ro & 25000 tons / day Med sea water desalination EPC project is the largest thermal membrane coupling EPC project in China, fully implementing the design principle of "waste heat utilization, cost reduction, safety and reliability", providing a stable and reliable, low-cost light water supply for the steel plant, with efficient system operation, compact layout, and leading investment and operation and maintenance costs in the industry Ping.