Beijing Northern Excellent Constrction Material Co.,Ltd is specialized in the manufacture and export the gypsum board and the gypsum board production line. We are a professional manufacturer of construction material production lines. Since 2005 we began to research, develop and produce all kinds of construction material equipments. Not only our products are popular in China, but also we sell them all over the world: Russian, Romania, Ukraine, India and so on. There are 2 advanced engineers and m......read more