We are one of specialized SmCo and Alnico magnets manufacturers in China. Our products including: 1.Magnetic materials: We can produce SmCo,Alnico magnets by ourselves,there are nearly 3000 sets alnico mould in our factory. we made the products as per MMPA standard and IEC standard.Meanwhile as a permanent magnet materials supplier, we have good connections with some NdFeB factories in Ningbo city and ceramic factories in Dongyang city. 2.Magnetic filter bar(tube magnets),We ourselves produced this assembly from Nov. 2005,and We sold about 3000pcs of them every month to U.S.A. and Europe market in last some monthes.such 12'',24'',18'',15'' length tube magnets.