... ,ISO14001 approved; high quality best selling student chair and table Why the people choose our products?1.Adopts cold-roll ... chair set materialssteel tube dia 22*1.2mm and wood board (backboard 16mm and seatboard 10mm thick)sizetable 110*40* ... steel filelocker, clothes locker, steel armoire, steel bookshelf, office desk, computer table, safe box, school equipment etc.CERTIFICATION Welcome to visit our ...