Ngenxa yokwanda okukhulu kwesidingo segesi elihlekisayo phesheya, inkampani yethu (i-QINGDAO INDUSTRY GASTEC CO., LTD) yaqala ukusebenzisa ithangi le-ISO ukunikezela ngqo igesi enkulu kumakhasimende ethu ngo-2018, futhi ifakwe ukugcwaliswa okuphelele uhlelo. Ngo-2019, sizokwandisa okokufaka kwethangi kanye nezinto zokugcwalisa igesi , futhi sithemba ukuletha izinzuzo ezingaphezulu kumakhasimende ethu ngensizakalo yethu ecabangelayo.
Isikhathi Iposi: Feb-13-2019