- Plot No.B-98,Sector 35/A,Gulshan-e-Hali,Zaman Town,Korangi No.4, Karachi
- www.hafeezsons.com
- 021-35075293
- Sheikhupura Rd,Railway Bridge,Near Khawaja Cotton Mills,Near Sugheer Mor, Faisalabad
- www.ishaqueengineeingworks.com
- 041-8755818
- 8-S,Mushtaq Ahmed Gurmani Road,Gulberg-II, Lahore
- www.jaffer.com
- 042-35778992
- Plot # 27,Sector # 15,Korangi Industrial Area,P.O. Box 8220, Karachi
- www.usamaharris.com
- 021-35053243