2008 Sundopt tọrọ ntọala 2010 Tụkwasịnụ ime ụlọ fixtures na NVC, Opple (mbụ ika na China) Ejiri nrụpụta ime ụlọ nke 2013 rụpụtara maka ọkụ GE 2014 Ntughari ego kwa afo 15, nyere Sylvania EU 2015 nyekwara a extrusion factory na-enye Maxlite, ama họọrọ n'elu 5 panel ekspootu na China 2016 Ntughari kwa afọ 23 Nde USD, mepụtara ihe eji eme ihe n'èzí 2017 Guzosie Ike imekọ ihe ọnụ na Eaton na Econolight 2018 Kpaliri ọhụrụ factory Gbasaa anwụ-mgbatị, ogwu ogbugba 2019 Guzobere Malaysia Osisi Nkwado