Warranty Registration

Thank You for showing your trust in OSTN.

You can register your product for extended warranty only within 15 days of your purchase date.
After verification, if it is found that your product is registered after 15 days of purchase, extended warranty cannot be served to you, unless specified by OSTN.

Please click on following link to fill Warranty Registration Form:

https://forms.gle/uqouumRmXGhdgfj2A