該產品用於無刷外轉子電機、步進電機、伺服電機，具備以下特點：

These manets are mainly used in the Brushless external rotor motors, stepping motors, servo motors, which have following features:

◆ 產品性能穩定，一致性好。

Have stable and good consistence in magnetic properties.

◆ 產品精度高，平衡量小。尺寸公差和形位公差都在5絲以內，可以根據客戶要求定製2絲以內的產品。

High precision: All products' dimensional and geometric tolerance are controlled within 0.05mm, some special products are within 0.02mm according to customer's requirement.

◆ 耐腐蝕性好，可以做到2mg/cm^2的低失重，表面處理鹽霧試驗要求可以達到72H以上。

Good corrosion resistance: weight lost less than 2mm/cm^2, and surface coating can reach 72H above.