Where can I clean the heater cylinder of Yingkou car?

Guangming Village, Lunan Town, Laobian District, Yingkou City. According to relevant public information, Hongyunda Automobile Cleaning and Maintenance Center in Laobian District of Yingkou City is located in Guangming Village, Lunan Town, Laobian District of Yingkou City, and its business scope includes automobile heater cylinder cleaning. The heater box is only a heating component in the hot air conditioning system. When the water in the engine passes through the warm air tank, the warm air tank is heated, the fan works, air blows through the warm air tank, and then the air outlet is warm air.