Yes, Defence Research and Development Organization Gwalior has the official site the details of the official site is given below :

The web Address of the , Defence Research and Development Organization is drdo.gov.in/drdo/labs/DRDE/

The top Menu of the Site are :

Home
Feedback
Contact Us

The mid part contains the introductory part

At the left of the page you may find the following Menus that are :

About Lab
Director's Profile
Areas of Work
Product & Technologies
Infrastructure/ facilities available
Interaction with Other Labs
Lab awards
News & Events
Citizen Charter

the Snapshot of the Defence Research and Development Organization is as follow :

Defence Research and Development Organization


Contact details :

Defence Research & Development Establishment (DRDE)
Defence Research & Development Organisation
Govt. Of India, Ministry of Defence
Jhansi Road, Gwalior - 474002