Ningbo Realpower Magnetic Industry Co., Ltd. is a circle permanent magnetic chuck manufacturer produces magnetic tools magnetic clamp and magnetic assembles. We can design many magnetism clamps, supply magnetism system designing, subject designing and consultation of magnetism materials. Company’s professional knowledge can offer the best help and service to the backward customers. The custom circle permanent magnetic chucks products are used for electrical machine, mechanisms, mould, machining, etc industry field and many mechanisms. They are also used for family, office, marketed.