Established in 1998, China Ningbo LIHE INC. is a professional manufacturer and exporter of all kinds magnets, U magnet and mechanical seals, dedicated to satisfying customers by providing wide range magnetic products and relative services. Through years of endeavors, the company has already become a leading manufacturer in magnets, U magnets and mechanical seals.
Alnico Magnets (Sintered and Cast)
As an alloy of aluminum-nickel-cobalt, Alnico magnets are widely used due to the superior temperature stability and high influx density. There are two types of Alnico Magnets produced by LIHE, sintered and cast. Alnico Magnets with complex shapes are always produced by cast.
Specifications for Alnico Magnets (CAST & SINTERED)
Mechanical seals 
