Contact Us Contact details Regd. Office:Survey. No 274, Athvelly Village, Medchal Mandal, Medchal-Malkajgiri District, Hyderabad Telangana, India 501401.Mfg. Unit:Survey. No 354, Muppireddipalle Village, Toopran Mandal, Medak District, Telangana, India 502336.gcbcadmin@gcbcvaccines.com +91 84084 12569 +91-08418- 691235 facebook-1twitter-xdribble-newinstagram I agree with the Privacy Policy.