supply of battery operated automatic air freshenerbattery operated automatic air freshener,battery operated automatic air freshener (automatic spray aer matic combi) godrej or simi lar. specification as per annexure-a (sample must be approved at chg. depot hatia before bulk supply). [ warranty period: 30 months after the date of delivery ] ] , air freshener refill (automatic spray aer matic refill) of godrej or similar. specification as pe r annexure-a (sample must be approved before bulk supply and expiry date of refill must be minimum 1 ye ar after, from the date of delivery). [ warranty period: 12 months after the date of delivery ] ]