high quality new design swivel study chair

office chair, task chair,computer chair, game chair, pu material,nylon base ,Y-19 mechanism,seat height adjust, back tilt.back cushion can up and down by the button on the back frame. chair description: 1.PU material, u can choose other kind PU, or other material is ok. 2.soft padded armrest,u can buy it without armrest;nylon base 3.the button equipment on the backframe can make the backrest up and down. 4.Y-19 mechanism, ourself manufactures,the seat height can adjust, and fix back at any angle. 5.New design, attractive style,competitive price chair specification: Size of back:46x56CMHigh of Arm:60-70CMSize of seat:50x48CMHigh of Seat:43 53CMSize of Chair:63x65x95-105Base:320mm nylon baseGas Lift:100 mm MeasurementCBMN.W.G.W.PackingQTY(pcs)LWHKGKGPcs/Ctn.20'40'HQ5825600.08715161/1349792 Packing details:usually 5-layer carton packing, 1pcs/ ctn, KD, it's strong for shipping,or pack according to your special need is OK.About our factory:1. Market: we have very big market in the worldwide, for both chairs and chair mechanisms.2. Workers: we have professional 150 workers who have more than 10 years experience3. Factory: we have totally 14000 square meters factory areas4. Sales team: Professional sales team provides you best chair and serviceDear frined, if u interest in our products, pls feel free to contact me, we welcome friends all over the world, we also can make as ur require,tks.