- Elite Business Tower,32C,24th Commercial Street,DHA,Phase 2 Ext., Karachi
- www.amtechsys.com
- 021-35312150
- 1814,Block-2,F.B.Area, Karachi
- www.audiovisuallink.com
- 021-36310544
- 3rd Floor,Siddique Sons Tower,Plot #3,Block 7/8,J.C.H.S.,Shahrah-e-Faisal, Karachi
- www.auvtronics.com
- 021-34312030
- G-11,Shabbir Electronics,Regal Trade Square,Saddar, Karachi
- www..boschmann.com
- 021-32722211
- 1,Ground Floor,Building #3C,Ittehad Com'l Lane-5,Phase-VI,off Kh-e-Bukhari, Karachi
- www.cae.com.pk
- 021-35770641