The company mainly produces heat exchanger, preheater, incinerator, flame arrester, hot blast stove, RTO and other equipment. Commonly used types of gas heat exchanger are tubular gas heat exchanger, plate gas heat exchanger, finned tube heat exchanger and steam heat exchanger; The characteristic of finned tube heat exchanger is to strengthen the heat transfer by installing fins on the ordinary base tube. Finned tube heat exchanger is one of the earlier and more successful discoveries in the process of improving tubular heat transfer. Finned tube heat exchangers are widely used in power, chemical, petrochemical, air conditioning and refrigeration engineering.