Don't ever try for this company.
Even before interview is scheduled, they'll negotiate on the CTC, once both the parties agrees on the decision, they'll conduct the interview.
Though upon clearing all technical rounds & manager round, you won't get offer letter and the reason will be out of budget.
No professional ethics and no common sense, always failed to keep decision.
They are looking for highly talented candidate but with low CTC.
Profile will be kept on hold until they'll find person who is ready to work for low salary.