... manual or auto, synchronization 3, ISO Standard Configuration of Natural Gas Generator Set:Engine: Ruichang (China brand) 1,water cooling , ... panel,Remote control panel,ATS(Auto transfer switch) Natural Gas Generator Set Performence:1) Water cooled inside --closed circle ... tank and so on ... Afer-sale service of Natural Gas Generator Set:guarantee:12months or 1000hours (subject to which reches ...