Mainly engaged in high purity metal materials research and development, production and sales. Has invested 4 million yuan in research and development, successfully developed an annual output of 250 tons of high purity magnesium production line, successful production of high purity magnesium 99 cast aluminum alloy. Mass production in Hebei province is the first, in the country is relatively rare. Products are mainly exported to Japan, Germany, Southeast Asia and so on. The international price of high purity magnesium is 160-180,000 / ton (RMB), and the raw material is 20,000 / ton (RMB). Problems to be solved: At present, the high purity magnesium produced and developed by enterprises is in the shape of cauliflower-shaped and dendritic, which needs to be cast into rods and ingots. The technical problems are :1) smelting and casting with high purity of the material; 2) Surface oxidation resistance of small volatiles in the melting casting process and environmental protection treatment by large casting manufacturers. (3) Impurity elements can no longer meet the talent needs: Bachelor degree or above in non-ferrous metal smelting or metal materials, more than 5 years of work experience in a related field. It covers an area of 25 mu with a total investment of 12 million yuan, including fixed assets of 5.28 million yuan. It has 4 production workshops, 2 warehouses, 1 office building and 1 comprehensive living area. It produces 25,000 plows and rotary tillers every year, with an annual profit of 4.1 million yuan. I plant has advanced mechanized processing equipment, strict quality inspection technology and perfect factory manager management system, improve the quality of products to a certain level of precision, won the praise of dealers and agricultural machinery users, products in short supply. Our factory has mastered the production technical conditions of plough, self-protecting spring plough and rotary tiller, including mechanical aluminum casting process processing, assembly, coating, etc. At present, our factory urgently needs to solve the problem of product appearance spray paint, appearance is not smooth, easy to knock off the paint.