... chair:Type: Office Furniture Specific Use: Office Chair General Use: Commercial FurnitureMaterial: Synthetic Leather, PU,PVC is OK Style: Executive Chair, Lift Chair, Swivel Chair.. 1 ... . ARMREST:High quality pu,fastness and comfort4. BASE:High quality steel frame ,strong 5. GASLIFT:High ... Uwin International Trade Co., Ltd. and Wewin Furniture Manufacturing Co., Ltd. is one of professional ...