安泰科技股份有限公司
China Iron and Steel Research Institute Group (CISRI), the origin and the largest stock holder of AT&M, was founded in 1952 and is the leading research and development institute working on Hi-tech materials in China.As a Hi-tech public company, AT&M focuses on research,development and manufcture of new materials and planducts.
Website：www.refractorymetal.net