(14 years 11 months) - Equipment supply, revenue sales target plan during and offer sales as well as profit goals. - Commissioning and start up chiller, refrigeration process and training system for Petrochemical plant, Power plant, Food & beverage, Cold storage, Ice tube, Chill water system and freezing processing plant. - Preventive maintenance and do overhaul for screw, reciprocating and centrifugal compressor. - Hazardous work in restricted areas. - Jointly designed with energy conservation in the owner factory.