split type air conditioner condenser coil. Material: copper, aluminium, galvanized plate. 100% no leakage. Customized. Populace Group is one of the ... tube and heat pumps manufacturer in China. Populace is supplying the heat exchangers for Midea, Gree, TCL, LG, Samsung, ... years of experiences. 4) Three- step Quality control. Inspect the raw material, unfinished products and finished products.5) Our ...