Contact Us Contact Us Your name Your email Subject Your message (optional) Grannus Group Registered Office Shed No.:6, Phase IV, Okhla industrial estate, New Delhi -110020 Corporate Office Shed No.:6, Phase IV, Okhla industrial estate, New Delhi -110020 Registered Office Tel: +91 79005 55589 / 011 4560 2112Email: info@grannuswater.com