(+62) 31 397 1919      (+62) 815-5070-999     bsb_sub@sby.dnet.net.id     Mon - Fri: 08:00 AM - 05:00 PM


Our president director has over 40 years of experience in steel structure fabrication. In the year 1979 founded a company named PT. Mulcindo, producing cold rolled C-Channel and Corrugated Zincalume roof, which is our mother company, and continuously growing producing many other products such as highway guard rail and octagonal shape light post, etc.
PT. Bangun Sarana Baja was founded in 1985 with only 16,000 m² land area. Now has expanded to total Area 144,883 m².
Today we have become a very specialized steel structure fabricator.


To become the first choice steel fabricator in Indonesia and other countries.


Our motto “ We Build With Enthusiasm ”, supported by large workshop area, modern equipments and experience engineers, we are ready to execute more work by managing qualities and on time deliveries.


Company Video Presentation


The cart is empty The cart is empty

Head Office and Workshop 1

Mayjen Sungkono XII / 8 , Gresik , East Java , Indonesia
(+62) 31 397 1919
  (+62) 815-5070-999

Branch Office

Pluit Barat I / 36-37, Jakarta Utara - 14450
Jakarta - Indonesia
(+62) 21 669 6085

Workshop 2

Sentul Jaya No. 179, Kawasan Industri Sastra Raharjo
Raya serang Km. 27, Desa Tobat, Balaraja
(+62) 21 595 1000