... air condtioner and heat pumps. Populace Group is one of the largest AC & heat pumps heat exchanger manufacturers in ... sheet metal parts, copper tube components and heat pumps manufacturer in China. Populace is supplying these products for ... , TCL, LG, Samsung, Panasonic etc.1). Professional manufacturer, ISO9001-20082). More than 10 years’ experiences of ... metal parts for air conditioner and heat pumps