I got an offer from Tata Projects and i am currently working in a renowned steel manufacturing co. Tata offering me this job in corrival payroll. When I asked about tata hr he also told that he is working in corrival payroll and its normal procedure for tata project to hire employees through corrival. He also told me that direct hiring in tata projects is closed. I am now not sure that should I join or not as it's a third party company.