What patent inventions does Shenshi have?

Shenshi has applied for 68 valid patents and 43 authorized patents (including 17 authorized invention patents and 26 utility model patents).

Some examples are summarized: a double-walled spiral corrugated metal tube and a processing method thereof (invention patent), a coil tube and a heat exchanger having the coil tube (invention patent), a micro-channel heat exchanger (utility model patent), compact Type micro-channel heat exchanger (utility model patent), a new type of micro-channel structure (utility model patent), a double-shell structure heat exchanger (invention patent), an efficient heat exchange tube and its evaporative condensation (Invention patent), integrated micro-channel heat exchanger (utility model patent), a fin-type heat exchange unit and a heat exchanger containing the unit (utility model patent), a gas-solid phase microreactor (utility model patent), a rotary heat exchanger (utility model patent), a microreactor (utility model patent), a coil evaporation condenser (utility model patent), etc.