1.SWIVEL, ADJUSTABLE HEIGHT MESH OFFICE CHAIR: 360 degree swivel, adjustable height and tilt mechanism, 1D adjustable armrests with up&down function. 2.ERGONOMIC OFFICE CHAIR: This High Quality Contemporary Inexpensive Office Computer Chair With Wheels designed with human-oriented ergonomic construction, providing back support to reduce back pain caused by long time sitting. 3.HIGH QUALITY OFFICE CHAIR: Our office chair is high quality, environmentally that comes from a responsible manufacturer. 4.SUPERIOR QUALITY MATERIALS: high density breathable mesh, high resilience foam cushion, high quality gas lift cylinder. All materials are in good quality, durable, and not easy to deform. 5.EASY INSTALLATION: Our High Quality Contemporary Inexpensive Office Computer Chair With Wheels is easy to install. We will offer detailed installation instruction to help you.1.Located in Jiujiang, Foshan, HERO OFFICE FURNITURE is a professional manufacturer and exporter of office chairs&gaming chairs. 2.Factory area:10000 sqm; 150 workers; 720 x 40HQ per year. 3.Our price are very competitive. For some plastic accessories, we open the moulds and reduce the cost as much as we can. 4.Low MOQ for our standard products. 5.We arrange production strictly according to the delivery time required by customers and ship the goods on time. 6.We have a professional QC team to inspect raw material, semi-product and finished product, to make sure the good quality for each order. 7.Warranty for our standard product: 3 years. 8.Our service: faster response, reply emails within one hour. All sales check emails by mobile phone or laptop after work-off.