We would like to introduce our sleves as a biggest exporter manufacturer of all kind of opthalmic lenses , blanks,spectacles (duplicate branded frames) ,contact lenses etc.Here in karachi for past 21 years and we are also crossbows optical company ltd Irealand agent ,We have many coustomers around the world especially from west and south African side ,like in capetown,Cote D Ivory ,sengal ,Somalia etc ,and Europe too . They are our regular buyer of lenses,(mineral /plastic both) , spectacles and sunglasses.they are highly satisfied with our products.,we are the leading name of opticians and contact lens dealer in karachi pakistan. Note:we are also dealing with RX labs,and prescription lenses ,Infact we are owning two personal RX labs.Courier service is available for door to door service.Hello:92214247709Cell:923002114435923453236253923456170319923452074738Address:office no,111 1st floor sadder center ,preedy street sadder Karachi Pakistan