The top ten brands of air water heater ranking

A period of time ago there is an authoritative research organization (I forget the name, anyway, is very authoritative), after a series of research and analysis, the top ten brands of air water heaters ranked first: Finney air water heaters second: truly air water heaters third: with the benefit of the air water heaters fourth: Smith air water heaters fifth: Muyu air water heaters sixth: Changling air water heaters seventh: Gree air water heaters eighth: Jinjiang Bailang air water heaters ninth: Otes air water heaters tenth: the United States air water heaters