| Student Chair | Folding Chair | Visitor Chair | Link Chair | Classroom Chair | Restaurant Chair | Chassis Series | Chair Fitting Aluminum Chair     YS-A 1080-2 YS-A 1080 YS-A 1030 YS-A 310-2 YS-A 2020           YS-A 2010 YS-A 1030 YS-A 2030 YS-A 2070 YS-A 1030C           Children Chair   Steel Chair         YS-A 001 YS-A 001-1 YS-B 1030C               Folding Table           YS-MH 6007 YS-MH 6001                   YS-MH 6004