Nezvedu
Iyo kambani Danyang Dayao Optical Co., Ltd.
Dayao Optical yakavambwa muna 2006 uye parizvino inotungamira mutengesi wemalenzi emhando dzemagirazi ezuva munyika.Iyo kambani yakatsaurirwa kupa mhinduro kuindasitiri yemaziso.
Dayao Optical yakavambwa muna 2006 uye parizvino inotungamira mutengesi wemalenzi emhando dzemagirazi ezuva munyika.Iyo kambani yakatsaurirwa kupa mhinduro kuindasitiri yemaziso.