Pros
Except infrastructure Nothing is good. If you want to spoil your health, relationship with family and friends then you can join. Best suitable for orphans. Because you will be working in a extreme pressure environment. Better not to join if you have a family depending on your earnings. Don't get attracted with salary, because you will be working minimum 12 hours excluding your travelling time. Beware before joining. This is my biggest blunder mistake I did and repenting now.
Cons
You can find world's worst Management. No safety for job, today you are appointed tomorrow without notice you are terminated. Work like a Donkey. Forget spending time with your family. Lot of employees were attacked with BP & Diabetes. No respect towards employees.