M'mwezi wa Julayi, Changfei Optoelectronics idzakhazikitsa zinthu zatsopano monga ma switch kasamalidwe amtambo ndi masiwichi owongolera magiredi a mafakitale, zomwe ziziwonetsedwa ku Wuhan, Shenzhen, Shanxi, Vietnam, Chongqing, ndi malo ena. Nthawi yomweyo, "abwenzi athu akale" Poe intell...
Werengani zambiri