JKB - Contacts

With 7 strategic locations, we are ready to support your building material needs across Central Java. Find out our closest location(s) to you here.

Karangjati Karangjati  - Jl. Jurusan PTP XVIII Ngobo Km 2 Karangjati - Bergas, Kab. Semarang 50552
Phone: (024)
Fax: (024)
Semarang Semarang  - Kawasan Industri Cipta Blok X No. 11 - Jl. Arteri Yos Sudarso
Phone: (024) 3546699
Fax: (024) 3546699
Batang Batang  - Kawasan Industri Tragung, Kandeman, Kec. Tulis, Kab. Batang 51261
Phone: (0285) 4493494
Fax: (0285) 4493493
Purwokerto Purwokerto  - Jl. Gatot Subroto, Desa Kaliori RT 007/004 Kel Kaliori, Kec Kalibagor, Banyumas 53191
Phone: (0281) 796164
Fax: (0281)
Salatiga Salatiga  - Jl. Raya Pabelan Salatiga
Phone: (0298)
Fax: (0298)
Tegal Tegal  - Jl. Raya Padaharja KM 4, Desa Padaharja, Kec. Kramat
Phone: (0283) 322999
Fax: (0283) 3546699
Magelang Magelang  - Jl. Raya Yogya-Magelang Km 23 Tegalsari, Jumoyo Salam, Magelang 56484
Phone: (0293) 3287007
Fax: (0293) 3287006