804A Hot selling headrest office chair height adjustable black chair. 3~5years warranty , density cutting foam Fixed glass fiber armrest ,Fixed lumber support Simplicity brings freshness, and office stays away from depression. It can be use in office area It can be use at home office, training, computer chair, apartment. Hoau Brother mesh PP + glass-fibre armrest SEAT: 42kg/m³ density cutting foam ∮320 Nylon base, passed 1136KG static pressure test Lifting, revolving, tilting, and in-situ locking) WITHUS gas lift , ∮50MM nylon castor, Fixed LUMBAR SUPPORT.

FRAME: PP + glassfibre frame BACK: Hoau Brother mesh ARMREST: PP + glassfibre armrest SEAT: 42kg/m³ density cutting foam BASE: ∮320 Nylon base, passed 1136KG static pressure test MECHANISM: Lifting, revolving, tilting, instu-locking. GAS LIFT: XIEQIANG Ⅲ level GAS LIFT (passed BIFMA test) CASTOR: ∮50MM nylon castor LUMBAR SUPPORT: fixed

604-2A Foshan factory handmade office mesh computer chair 2021 popular chair. Height adjustable and fix lumbar support high density moulding foam brings different experience Nylon caster / Pu caster High quality gas lift It can be use in office area It can be use at home office, training, computer chair, apartment. density moulding foam ∮320 black nylon base or ∮310 white nylon base ( passed the BIFMA test,passed 1136KG static pressure test) Lifting, Tilting, revolving, In-situ locking. XIEQIANG gas lift (passed BIFMA test) 50mm black nylon castor or 60mm white PU castor In stock: All back, green seat, orange seat ones, Fixed LUMBAR SUPPORT.