Kooxda Qixiang Traffic Lighting Group Co., Ltd. waxay heshay shati loogu talagalay nalalka waddooyinka ee smart, waxayna bilaabeen inay si fiican ugu adeegsadaan Shiinaha. Hadda waxa ay kor u qaadaysaa dadaallada lagu horumarinayo dibadda.
Waqtiga boostada: Abriil-23-2020
