Ningbo Prime Tech Magnet Co., Ltd. (PMT), was established in July 2002, the company is located in the beautiful Ningbo seaport. It is a research and development enterprises for high performance Irregular magnet. According to different customer requirements, we produce all kinds of wholesale Irregular magnet, such as cylinder, magnetic ring, magnetic tile, counterbore ring, slotting, bar,block,sheet etc. In addition,,we also produce magnetic crane, magnetic chuck，permanent rotor for the integration of high-tech enterprises. In 2006, PMT passed the ISO 9001-2000 international quality management system certification. The enterprise is a professional China Irregular magnet Manufacturers and Irregular magnet suppliers. It has been developed seven big series of NdFeB products. N series products can offer customers products of N35 - N52, M series product N35M - N52M products, H series product N35H - 50 H of SH series products N35SH - N48SH products, UH N30UH - N45UH series products, EH series N30EH - N40EH hundreds kinds of products of different specifications different performance.