Industrial applications can see the types of gas heat exchanger tube heat exchanger, fin heat exchanger, plate heat exchanger, steam heat exchanger, they have been widely used in chemical industry, oil refining, light industry and other industries. The manufacturer can produce incinerator (RTO), flame arrester, hot blast stove, tube heat exchanger, fin heat exchanger, plate heat exchanger, steam heat exchanger. The gas-plate heat exchanger is mainly used for the waste heat recovery of flue gas in the industry of energy saving and emission reduction and the heat replacement necessary in the process system. It is mainly used with regenerative incinerator (RTO), zeolite concentrator wheel and catalytic combustion (CO) system.