Liuzhen Chemical Influence Co., LTD is located in Shandong, China, has been long term engaged in mining technology research, R&D of beneficiation reagent used in nonferrous metals ore, ferrous metal mineral ore, rare metal ore,non-metal ores and other mines, and mining technology service. Since the operation, the production process is continuously perfect, implements scientific managerial system, the product quality is outstanding, enjoys a higher well-knownness in the domestic and foreign market. Obtains the new product and technology fair prize and national new product prize which were awarded the national patent, and recognized by Provincial Department of Science and Technology as new and high-tech enterprises. And we have awarded ISO9001:2008 international quality control system authentication.