Yodziwika bwino chifukwa cha luso lake mumakampani amafuta ndi gasi,Chitoliro cha API 5L Chosasemphana ChitsuloImayimira ngati chitsanzo cha kulimba ndi magwiridwe antchito. Ndi mitundu yosiyanasiyana ya magiredi kuphatikizapo Gr.B, X42, X52, X60, X65, ndi X70, imakwaniritsa zofunikira zolimba zonyamula madzi ndi mpweya pansi pa kuthamanga kwambiri komanso mikhalidwe yovuta kwambiri. Kapangidwe kake kosasunthika kamatsimikizira kulimba kwa kapangidwe kake, pomwe mitundu yosiyanasiyana ya magiredi imapereka mayankho oyenerera ntchito zosiyanasiyana. Kuyambira kuboola m'mphepete mwa nyanja mpaka kumanga mapaipi,API 5LChitoliro chachitsulo chosasunthika chikadali chinthu chofunikira kwambiri, kuonetsetsa kuti zinthu zikuyenda bwino komanso motetezeka padziko lonse lapansi.