- AK-305,Sector 6-C,Mehran Town,Korangi Industrial Area, Karachi
- www.atozee.net
- 021-35121798
- Suite #422,Bhayani Centre,Block-M,North Nazimabad, Karachi
- www.arengineering.com
- 021-38150335
- 427,4th Floor,Mashrique Centre,Block-14,Gulshan-e-Iqbal, Karachi
- www.abstracteng.net
- 021-34890832
- # 410-412,Anum Estate,49-D.A.C.H.S.,Block 7/8,Shahrah-e-Faisal, Karachi
- www.accrescent.com.pk
- 021-34539780
- Plot # 217,Street # 7,I-9/3 Industrial Area, Islamabad
- www.ah-automations.com
- 051-4100841
- Plot No.29,Nagina Centre,Near,PICT Keamari, Karachi
- www.ajengineeringowrks.com
- 032861775
- Ameejee Chambers,Campbell Street,P.O.Box: 51, Karachi
- www.avs.com.pk
- 021-32625492
- 111-287-222
