NITRO SIBIR AUSTRALIA PTY LTD Head Office: Suite 3, Floor 1, 1 Puccini Ct, Stirling WA 6021 Kalgoorlie Office: Site 59 Kalgoorlie Explosives Reserve, Emin Street North, Kalgoorlie WA 6430 Postal address in Kalgoorlie: PO Box 8222 Kalgoorlie WA 6430 Ph: +61 8 9022 3821 Email: admin@nitrosibir.com.au