Hello purushottam 

CGC have two campuses - CGC landran and CGC Jhanjeri. Landran campus have two engineering college. To be honest CGC landran is better than CGC Jhanjeri in every aspect. Whether it is placements, or experienced faculties are concerned. Moreover students from both the campus will sit together for placement but considering the placement records, CGC landran is more preferred. 

Hope it helps :)

All the best :)