Guangzhou Research Institute of Non-ferrous Metals (GRINM) is the biggest advanced materials research & development base in South China. In rare earth metallurgy has over 30 years' history in the research, development and production of rare earth materials. It passed the ISO9001 quality system certification, its rare earth products have been put into bulk production in the pilot production lines and sold well both at home and abroad.
Guangzhou REsearch Institute of Non-ferrous Metals
Guangzhou Guangdong
China