ZJM started the research and development on alnico 9 series at the begining of 2005, and in July, 2005, a hi-tech production line was launched for alnico 9, which has enjoyed a wide acceptance and capture a proportional share in the world market.

Alnico9, also called precise casting alnico alloy or single crystal alnico, is widely used in the hi-tech field geological detection, aerospace and defense technoligy. Advantages of alnico 9 are extended temperature and time stability, and improved magnetic parameters.