| Contact Information | |
| Addressee | General Manager |
| Address 1 | Field Gun Factory,Kalpi Road, Kanpur |
| State | Uttar Pradesh |
| Pin | 208009 |
| Phone | 0512-2295100-103(4 Lines) |
| Fax | 0512-2219462 |
| fgk[dot]ofb[at]nic[dot]in | |
| Website | https://ofb.gov.in/units/FGK |
Last Updated : 03 August 2023
