No. 1 Most Applied WPC in Indonesia, Since 2003
INDOBUILDTECH 2025 Exhibition
17 – 21 September 2025
Booth RB No. 02
Grand City Convention Exhibition, Surabaya
Better Wood. For a Better Life.
Part of PT. Sumber Djaja Perkasa —
Indonesian Manufacturing Since 1965
Pabrik & Kantor Pusat
Jl. Raya Pilang KM 8 No. 88
Kec. Wonoayu, Sidoarjo
61261 Indonesia
T. (031) 8855588
WA. 0811-3550-057
Showroom Surabaya
Jl. Raya Kampus UNESA Container E,
Surabaya 60213
T. (031) 8855588 – Hunting
WA. 0895-4292-19596
E. marketing@duma.co.id
Showroom Jakarta
Rukan Sedayu Square Blok M No. 005
Jl. Kamal Raya Outer Ring Road
Cengkareng Barat 11730, Jakarta
T. 0821-1195-3395
E. marketing@duma.co.id
Showroom Bali
Jl. Raya Teuku Umar no 196,
Denpasar, Bali 80114
T. (031) 8855588 – Hunting
WA. 0813-9998-8139
E. marketing@duma.co.id
© 2026 DUMA® — PT. Sumber Djaja Perkasa. All rights reserved.
© 2026 DUMA® — PT. Sumber Djaja Perkasa. All rights reserved.
