bids are invited for conference room executive high back chair - make: godrej interio.seat/back assembly: the cushioned seat should be made of injection molded plastic outer & inner. plastic inner should be upholstered with pure leather and molded high resilience (hr) polyurethane foam of density 45±2 kg/m3, and hardness load 16 ± 2 kg.for 25% compression. the cushioned back should be made of pu foam with inset molded ms e.r.w round tube of size 1.9±0.03cm x 0.16 ±0.0128cm. it upholstered with pure leather.seat size: 47.6 cm. (w) x 49.2 cm. (d)back size: 47.5 cm. (w) x 77 cm. (d)armrests: the armrest top should be molded from polyurethane (pu), upholstered in pure leather and mounted on to a drop lift adjustable type tubular armrest support made of 03.81±0.03 cm x 0.2±0.01 cm the m.s e.r. w tube having chrome plated finish. the armrest height adjustable up to 6.5±0.5cm in 5 steps. active bio-synchro mechanism: the adjustable tilting mechanism should bedesigned with the following features:360° revolving type, front-pivot for tilt with feet resting on ground and continuous lumbar support ensuring more comfort, tilt tension adjustment can be operated in seating position. bifma, green guard, iaq, aiota & griha certifications. , executive high back chair- type 01 - make: godrej interio.the seat should be madeof 1.4± 0.1 chick hot - press 4 plywood upholstered with fabric and molded polyurethane foam. it should have a seat depth adjustment of 5.0±0.3 cm integrated in the seat through a sliding mechanism. seat size is 50.0cm (w)x 49.0cm(d). the back should be injection molded in glass filled polyamide which is upholstered with mesh fabric. the back should consist of adjustable lumbar support made of injection molded polypropylene having an adjustment of 6.0±0.1cm. backsize will be 50.0cm(w) x68.0 cm(h). the polyurethane foam for seat will be of density 55± 5kg/m3.the height adjustment armrest should be made of polyamide structure and polypropylene housing with molded pu ar