LingDa was established in 1998, which is the leading manufacture of the high quality Sr.Ferrite magnet in southwest of China, located at TongLiang industrial district, ChongQing. 

    LingDa is the expert to design, research and produce any application of ARC HARD FERRITE MAGNET. There is 10 years experience to produce the different dimension and the different style magnet for motor using in automobile, motorcycle, and other Industrial motor. LingDa produces the top grade arc Sr. ferrite permanent magnet over 5000 tons and the turn over is 25 million USD per year. We have the advanced producing equipment and exact measure instrument to keep the quality and performance of the products steady. With the technology support from China magnet institute, Denso and the technology university, we trust the magnet would be better with our innovation. Main market of us...