Gypsum board production line Our compnay mainly manufacture gypsum board and powder production line.We can supply all capacity what do you need.And supply top quality machine.Give you special price.We are the reality manufactuer and the biggest manufacture in china. The board line capacity:from 1 million sq.M to 30 million sq.M per year The powder line capacity from 10000 tons per year to 1000000 tons per year. Wooden box