We are continually Strive to find the latest method, technology and machines to ensure the highest levels of Productivity, quality and delivery. We are one of the best steel structures manufacturing facilities provides in Bangladesh. It is housed in area 11,000 sft and owned by the company itself.

Yearly Production of our factory 3600 Ton. Production department of this factory has a number of sections like, Cutting & Fitting, fabrication, welding, Grinding, Cold Forming and Fiber shop. Engineers, welders and other technical staff members are well trained certified in their respective professions.


Annex Engineering Services is a renowned Pre-Engineered Steel Building manufacturer company in Bangladesh and has immense experience in all type of structural design, fabrications, supplies, and erection of Pre-Fabrication steel structure and civil construction works since 2018


Our support available to help you 24 hours a day, seven days a week.


Annex Engineering Services
House-69(1st floor), Road-3, Ring Road, Adabor, Dhaka

Call: 01675 836798 Email: info@annexsteelbd.com