Mishma Industry (Shanghai) Co., Ltd. specializes in producing samarium cobalt permanent magnets, a high-performance magnetic material widely recognized for its exceptional temperature stability, corrosion resistance, and long-term reliability. Composed primarily of the rare-earth element samarium (Sm) and the transition metal cobalt (Co), SmCo magnets are among the most durable permanent magnets available today, making them ideal for critical applications in aerospace, defense, and advanced indu