gypsum board production line

We have four producing lines for gypsum board with paper surface, including two lines in Hebei with a productivity of 38,000,000 m2 per year, one in Shandong with 23,000,000 m2 a year and one line in Hunan with 15,000,000 m2 a year . We also have one line for light mineral fiber board and one line for mineral board, totally, with productivity of more than 60,000,000 m2 a year.