Dear Santosh, did you check with ATCC as well as with MTCC (IMTECH Chandigarh)? I am sure they must have these strains with in their collection. As for the compatible vectors, what kind of vectors are you looking for? If I understand correctly, you may be looking for plasmid  based expression vectors. you may wish to look around the different commercial vector vendors like Promega or Pharmecia Amersham and similar other vendors. You may try to contact their technical support team as well. It never hurts to ask them. Another possibility is to look into the literature especially check with those researchers, who have worked with BT transgenic technology. They might be willing to shear their vectors, you may try to contact them. Or the other alternative is if you have Cry gene construct, you can construct your own vector by using on the shelf expression vectors available from any commercial vendor. All the very best.