SMK is a MG alloy (esp., AM50A and AZ 91D) trader located in south Korea. We have been massively building up our sales reputation here in south Korea in sourcing the magnesuim alloy since its establishment. With our great sales skill and development, we could broaden our sales area for the short time. We always try to deliver the best quality item and service to our customer. We hope to find a great busines parter which provide good qulity and compettive pricing MG alloy in China.