Zhejiang Kaiven Magnet Company, Ltd., Dongyang Magnet Factory, is a leading permanent ferrite magnet and magnetic assembly manufacture in China, located in the center of very developed Zhejiang Province, and is about 360 kilometer from Shanghai, and 150 Kilometer from Ningbo. Zhejiang Kaiven Magnet Company was established in 1987. After 10 year developing and expanding, Kaiven has become the second largest permanent ferrite magnet manufacturing and exporting base in China.With 47,000 square meter space, more than 700 employee, and state of art manufacturing facility, from raw material to magnet, the company is capable of producing more than 15,000 ton Y25, Y28, Y30, Y30BH, Y33 Y34 and etc, three series dry press and wet press magnet with more than 3000 specifications and shapes including rings, blocks, arcs and etc. “Kaiven?brand ferrite magnet is specialized in large angle arc magnet. Kaiven product also includes NdFeB, SmCo, Alnico and plastic magnets.