Shandong Sanjin Glass Machinery Co., Ltd. is the 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 pakcaging and quality assurance, our products have been widely used in international glass container industry. We are also strong at gypsum plasterboard machinery manufacturing in China and have been specialized in manufacturing gypsum plaster board production line since 1995. We  manufacture gypsum plaster board lines with varieties of annual output from 3 million to 30 million square meters. Up to now, our production lines have been deliveryed to Italy, Colombia, Mexico and Indonesia besides China.