- 106,1st Floor,Al-Amna Plaza,Opp. Capri Cinema,M.A. Jinnah Road, Karachi
- www.houseofscale.com
- 03644024972
- Suite No.610,811,Anum Estate Building,Shahrah-e-Faisal, Karachi
- www.fatek.com.pk
- 021-34321920
- Office # 208,S.P. Chamber,Mangopir Road,S.I.T.E.,Near Post Office, Karachi
- www.crystalengineerings.com
- 021-36610254
- P-225-A,Street # 5,Raza Town,East Canal Road, Faisalabad
- www.electro-tech.pk
- 041-2552222
- # 405,4th Floor,Amber State Building,Shahrah-e-Faisal, Karachi
- www.entmax.com
- 03333416853
- Flat # B1,Plot#B-39,Block 13-A,Al-Shams Centre,Opp.PIA,Uni Rd,Gulshan-e-Iqbal, Karachi
- www.infinityengineering.com.pk
- 021-34890622
- Mughal Compound,Plot 4.B-31/H,S.I.T.E., Karachi
- www.marsentp.com
- 021-32580258
