supply of supply of revolving chair with back rest netted fiber base. , revolving chair with back rest netted fiber base, revolving with hydraulic height adjustment 2 nos. s uccessful bidder to get the design approved from consignee before effecting bulk supply. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ] , office chair non-revolving and non-tilting chair with armrest. successful bidder to get the design app roved from consignee before effecting bulk supply. [ warranty period: 12 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ]