1) NG/CNG/PNG/LNG Generator 2) ISO9001:2008, CE 3)Environmental friendly CHP 4) ... ) pipeline natural gas with pressure 1-5kpa (2) CNG (3) LNG. 5. The gas engines: Powered by Cummins, Deutz, GM, Toyota ... running gas gensets/CHPs with European configuration. MiracleGen NG/CNG/LNG/PNG generator with CE