Sizen Limited has over 10 years of experience in manufacturing advanced materials. Under the AEM REE® brand, we supply high-purity rare earth materials, including Rare Earth Metals, Rare Earth Alloys, Rare Earth Oxides, and Rare Earth Compounds.

Our products are used in many industries, including aerospace, automotive, electronics, coating, and advanced manufacturing. With an ISO 9001 certified quality system, we ensure stable quality and reliable products for our customers.

Today, Sizen Limited is a trusted supplier of high-purity metals, metal powders, compounds, and customized materials. We focus on providing quality products, competitive prices, and professional service to support our customers' long-term success.