Ngathi
Danyang Dayao Optical Co., Ltd.
I-Dayao Optical yasekwa ngo-2006 kwaye ngoku ingumthengisi ohamba phambili weelensi kwiimpawu zeglasi eziqhelekileyo kwihlabathi.Inkampani izinikele ekuboneleleni ngezisombululo kushishino lwamehlo.
I-Dayao Optical yasekwa ngo-2006 kwaye ngoku ingumthengisi ohamba phambili weelensi kwiimpawu zeglasi eziqhelekileyo kwihlabathi.Inkampani izinikele ekuboneleleni ngezisombululo kushishino lwamehlo.