Quantam Builders & Engineering Ltd.
- H# 278, R #19(lake road), Level-4, Dohs, Mohakhali, Dhaka
- 01841544700, 01841544711-20
- March 22, 2025
Steelmark Buildings Ltd.
- DK Tower, Level 5 94 Bir Uttam CR Dutta Road Banglamotor, Dhaka, Bangladesh
- +88 02 9634417, 9634418, 58615557
- March 22, 2025
Sarker Steel Limited
- Planners Tower (18th Floor), 13/A, Bipanon C/A, Bir Uttam C.R Datta Road (Sonargaon Road) Banglamotor, Dhaka-1000.
- 9670137-40
- March 22, 2025
SteelCraft PEB Ltd.
- Ground & 1st Floor, 6/4, Lalmatia, D-Block, Dhaka-1207
- March 22, 2025
Structural Engineering Ltd. (SEL)
- A Mazid Tower, KA-24, Level: 07,(In Front of Jamuna Future Park), Pragati Sarani, Dhaka-1229.
- +88-01713-024963 +88-01732-166556
- March 22, 2025
Sylvan Technologies Limited
- PRAN Center, 105 Middle Badda, Dhaka-1212.
- 01704138888
- March 22, 2025
Three Dots Ltd.
- House-10(5B) Road-23C, Gulshan-1 Dhaka-1212, Bangladesh
- +88 01911 480360, +88 01914 242904
- March 22, 2025
Tootal Steel Building Products Ltd.
- House # 400 (5th Floor), Road # 29, New DOHS, Mohakhali, Dhaka- 1206
- +88-02-8712445, 8715139
- March 22, 2025
B-Baria Steel House
- Hossen Market, Kadamtoli chowrastha, KEranigonj, Dhaka
- 01916627553, 01764017593
- March 23, 2025