ECOTHERMICS

Air compressors, gas compressors, and electric compressors for heating, air conditioning refrigeration, rotary pumps, axial pumps and compressors for machines, engines other than for land vehicles, heat exchangers as part of heating and air conditioning units

Design for others in the field of air compressors, gas compressors, compressors for heating, air conditioning, refrigeration, hydraulic pumps, rotary pumps, axial pumps, heat exchangers, engines, power generation, power generation engines, and control systems for controlling the above