We would introduce ourselves, Shandong Zibo Glass Machinery Co., Ltd. is the asian leading international supplier of machinery and systems to glass container industry. With 40 years' experience in glass container forming, glass conditioning, gob forming, cold end inspection, container palletizing and packing and quality assurance, our products have been widely used in international glass container industry. With the technological assistance of cnhdi, shandong sanjin has been specialized in manufacturing gypsum plaster board production line since 1995. We can manufacture gypsum plaster board lines with varieties of annual output from 3 million to 20 million square meters. Up to now, 15 production lines are well operating in china and abroad