- Pearl House,2-C,21st Street,Khayaban-e-Sehar,Phase-VI,D.H.A., Karachi
- www.pearl-pk.com
- 021-35849638
- 61-F,Block-6,P.E.C.H.S., Karachi
- www.petrocon.com.pk
- 021-34549143
- D-86/A,S.I.T.E., Karachi
- www.pharmatec.com
- 021-32561155
- 111-030-405
- # 12,2nd Floor,Hill Top Arcade,Gizri Boulevard,Phase-IV,DHA, Karachi
- www.pipelink.com.pk
- 021-35866129
- Pirani Tower,75-C,11th Com'l,75-C,11th Commercial Street,Phase-II,D.H.A., Karachi
- www.superpower.com.pk
- 021-35319651
