Posachedwapa, poyitanitsa pulojekiti yogula zinthu zapakati pamapampu a mafakitale (kunsi kwa mtsinje) wa gulu la China National Petroleum Corporation mu 2017, Credo Pump idasankhidwa kukhala kalasi A centrifugal pump supplier chifukwa chapamwamba kwambiri.

CNPC (China National Petroleum Corporation, English chidule "CNPC", kenako amatchedwa "mafuta China" mu Chinese) ndi boma msana ogwira ntchito, ndi mafuta ndi gasi bizinesi, zomangamanga ndi luso ntchito, Petroleum zomangamanga zomangamanga, zipangizo kupanga , ntchito zachuma, chitukuko cha mphamvu zatsopano ndi zina zotero kwa bizinesi yaikulu ya Integrated international energy company, ndi imodzi mwa makampani opanga mafuta ndi gasi komanso ogulitsa ku China.