The FeCrCo production line of KEDE, including the complete production process of alloy melting, forging, rolling, drawing, product processing, heat treatment and other procedures, can produce products with various profiles such as wires and strips, and products with complex shapes and high dimensional precision. In addition to the general features obtained from conventional heat treatment, those magnets also show good performance in various shapes after aging treatment, which can meet the special requirements of heat treatment of multipolar orientation and circular orientation, plane, inner circle, outer circle multipole magnetization and radiation magnetization of specific products.