Detailed Product Description Manufacture Sintered Permanent Srontium-Ferrite Magnet for DC Motor Characteristics of ... morre than 100 molds at presentand. We are able to manufacture a new product trough our R&D department. Size of ... , Central and South America, Africa, South Korea, Germany, etc.. Zhejiang, Shanghai, Nanjing, etc.. 8) High precision, environment protection, high efficiency9) Low ...