School chair (BS 928-12)

school chair,student chair,school furniture,school desk,student desk,student furniture,children chair,children desk school chair 928-12 1.Standing leg: 35*80*1.5mm high quality carbon steel. 2.Back: 1.5mm high quality moulded colded-rolled steel 3.Writing board: 10mm active fire-resistant multi-layer plywood. 4.Seat organization: 3.5mm moulded steel. 5.Seat board: 15mm high quality fire-resistant multilayer plywood. 6.Beam: 40*80*3.0mm square tube. 7.Recovery: Spring returning system. 8.Book holder: Down posting structure, made from quality steel with powder coating finish.