... supply 20kw gas generator 2,ISO certificate 3,1000 hours or 12 months warranty 4,the manufacturer of gas generator 1 ... ,supply gas generator 20kw2,ISO certificate3,1000 hours or ... of gas generator5,Technicial datas of the gas generator Gas generator modelEnigine ModelSpeedRated power(KW)SpecificationAlternatorZHT8GF295ZQ15001150HZ3 phase, 4 lines400 ...