Suzhou HPT Energy Equipment Co., Ltd, focus on heatpipe technology application. Our main products include heat exchanger for out-door telcom cabinet, heat recovery system for exhaust gas, semiconductor refrigeration etc. Expecially for heat recovery system for exhaust gas, we can reduce the temperature of exhaust gas from 250 degree centigrade at max. to less than 50degree centigrade, or more ( not more 10degree centigrade than ambient temperature) for energy-saving purpose.