Head Office
- Jl. Minangkabau No.34
- Manggarai - Jakarta Selatan 12970
- Email: info@siigas.com
- Phone: +62 21 8378 6722
- Fax: +62 21 831 1454
- Website: www.siigas.com
Specialty Gas Centre
- Jl. Kubang - Cileungsi Raya Km. 8,6
- Bogor, Jawa Barat 16820
- Indonesia
Branch Office
- BALIKPAPAN
- MAKASSAR
- SOLO
- SURABAYA