Industry Solutions of PCHE Aerospace: Aviation ring control cold, Rocket propulsion system precooler Nuclear power: Tiny reactors, High temperature gas cooled reactors (HTGR) and advanced high temperature reactors (AHTR), etc. CSP: SCO² heater, SCO² regenerator and precooler FLNG&FSRU: FLNG liquefaction unit mixed refrigerant condenser, compressor after cooler, etc., LNG-propane gasifier Etc.