school furniture part

school furniture,schoolo desk and chair 1) size: 48×90×78cm 2) frame: high frequency cold stretching pipe 3) pipe size:70×30×1.5mm elliptic steel pipe 3) desktop: melamine decorative laminate 4) seat and backrest:engineering plasticboard, folding 5) foot: cast steel 6) welding: CO2 protecting welding 7) pipe surface: degreasing, rustremoving, phosphating, electrostatic spurt models and firming. suitable for reporting hall, conference hall, multimedia classroom.