... in China. Populace is supplying the heat exchangers for Midea, Gree, TCL, LG, Samsung, Panasonic etc.Product Features:Material: copper, aluminium ... .5x11.6mm, 31.75x27.5mm, equilateral triangle arrangement.Suitable for R134a, R22, R404a, R407c refrigerant and so on. Heat ... Cooperate with many famous brands: Midea, Gree, TCL, LG, Samsung, Hitachi, Panasonic etc.3) Experienced technical staff. We have ...