eneral Research Institute for Nonferrous Metals (GRINM) established in November 1952, is the largest R&D institution in the field of nonferrous metals industry in China. GRINM was formally transformed intoa large-scale hightech enterprise by Jan 26th, 2000 when it obtained the business license as a central enterprise......   search: Dow Corning Corporation Chairman, Pr... (07/11/19)     CAS Member Prof. Chunli Bai Gives Ac... (07/11/19)     Prof. Xing Zhang of Peking Universit... (07/11/19)     President Hailing Tu Meets Visitors ... (07/11/19)     President Hailing Tu meets with Pres... (07/11/19)     GriTek’s 300mm Polished Wafer Produ... (07/11/19)     Microelectronic and Photoelectronic Material Rare earth Materials Nonferrous metal Matrix Composites Superconducting Materials Nonferrous Metals Processing Mechanical and Electrical Equipment Development   Rare and precious metals materials Energy Technology and Materials Nano technology and Materials Special Alloy Powder Metallurgy Materials Advanced Mineral Processing and Metallurgy Analysis and Testing   ---------- Please Select ---------- GRINM Semiconductor Materials Co.,Ltd GRIKIN Advanced Materials Co.,Ltd GRIREM Advanced Material Co.,Ltd Gripm Advanced Materials Co.,Ltd Beijing Guojing Infrared Optical Technology Co.,Ltd   Copyright General Reserch Institute Nonferrous Metals All Rights Reserved TEL：8610-62014488 Fax:8610-62015019