DCto DB
It may be a bit complicated to move the value into the DB scheme unless you can agree with your new employer what it will buy, i.e. an extra 3 or 4 years service for example.
Otherwise you have 2 options:
* leave as is with previous employer, or
* transfer into a Personal Retirement Bond ( a type of individual pension in your name).
I suggest you enquire whether your new employer would give you any years of credit for the transfer value. Otherwise the PRB may be best.
If in doubt, talk to the pension advisors involved in your new scheme.