Guizhou dragon summed up the new material co., LTD., a wholly owned subsidiary of huitong hunan science and technology co., LTD., was founded in 2012, the registered capital of 80 million, scope of business for the manganese series products research, development, production and sales and related technical services. Huitong hunan science and technology co., ltd. is a professional committed to the high purity ultra-fine inorganic functional materials research and development, production, and sales of high-tech enterprises, through the ISO9000 system certification. Products are mainly applied in green energy storage materials, involving manganese and indium two big series. Main products for the manganese oxide, manganese battery based materials such as inorganic salts and represented by high purity bismuth, indium of rare metals and inorganic salt products.

法律、法规、国务院决定规定禁止的不得经营；法律、法规、国务院决定规定应当许可（审批）的，经审批机关批准后凭许可（审批）文件经营;法律、法规、国务院决定规定无需许可（审批）的，市场主体自主选择经营。（化工产品和化工新材料（不含国家监控的、易燃、易爆、易制毒和危险化学品产品）的研究、开发、生产和销售及相关的技术服务；进出口贸易；金属材料的生产、销售；金银制品的销售）

锰系列产品研发与销售、高纯度超细无机功能材料研发与销售、相关技术服务