... with PVC gypsum ceiling, Mineral fiber ceiling, gypsum ceiling, calcium silicate ceiling; 3) Used to make ceiling for office, shop,bank, and ... with PVC gypsum ceiling, Mineral fiber ceiling, gypsum ceiling, calcium silicate ceiling; 3) Used to make ceiling for office, shop,bank, and ... /1220-24-26mm,1200/1220-24-32mm(length-width-height)3) Small cross Tee Size:600/610-24-26mm,600/610 ...