Shandong Jinxin New Building Material Co., Ltd. has brought in a wet process alpha hemihydrate production line from Germany. The production line is of worldwide advanced tech and can produce 40,000 metric tons alpha plaster hemihydrate powder per year. With the alpha plaster powder as basic material, the company have developed out series of world advanced products, such as dental stones, dental stone dies, gold jewelry investment powder, industry cast plaster powder, plastic cast plaster powder, high quality plaster for art, case mold plaster powder, RAM process ceramic mold plaster, high strength ceramic mould plaster, high pressure cast mould plaster, self leveling floor plaster and other relative high grade plaster productio