You can list the predicate device which is in the market even though it's not registered with CDSCO, and provide a justification for the same. or apply MD25 which will lead for new device consideration.
You need to submit the DMF, PMF, test reports and essential requirement, clinical validation, post marketing plan, Risk management along with CE certificate and NB audit report. If the device is USFDA cleared then most of the sections can be waived off.
MD-7 for mfg license is applicable and as per your statement no predicate device, apply MD25 (permission to mfg device which does not have predicate device)