Hangzhou Shenshi Heat Exchanger Co., Ltd. is a manufacturer of patented coaxial heat exchangers in China. Shenshi coaxial heat exchanger tubes are multi-spiral twisted and have higher heat transfer efficiency and lower pressure loss, which make it very suitable to heat pump systems. Due to the equal distance between spiral channels twisted inner tube and outer tube, it is favorable to refrigerant collection. Shenshi coaxial heat exchanger tubes could be made from copper, cupronickel, aluminium bronze, stainless steel, and titanium. Shenshi coaxial heat exchangers are widely applied on water...