- Suite No.610,811,Anum Estate Building,Shahrah-e-Faisal, Karachi
- www.fatek.com.pk
- 021-34321920
- # 501,5th Floor,Mehdi Tower,Plot No.115-A,S.M.C.H.S.,Shahrah-e-Faisal, Karachi
- www.iengr.co.uk
- 021-34390090
- Mughal Compound,Plot 4.B-31/H,S.I.T.E., Karachi
- www.marsentp.com
- 021-32580258
- 311,Dashtyar Chamber,3rd Floor,SB-32/13-C,Gulshan-e-Iqbal, Karachi
- www.etronixpk.com
- 021-34985599
- Shop No.9,Plot J-372,J-Area,Sector 35-B,Korangi No.5, Karachi
- www.fieElectronics.com
- #M-39,Centrum Mall,Opp. UBL Sports Complex,Rashid Minhas Road, Karachi
- www.unitedeam.com
- 021-36821240
- D-42,Habib Bank Chowrangi Adj.,Hino Pak,S.I.T.E, Karachi
- www.zainelautomation.com
- 03452201911
