Poongsan 

Poongsan Holdings Corporation is a global manufacturer and distributor specializing in copper and diverse non-ferrous metal products. Its extensive product line includes various metal powders—such as copper, bronze, bronze alloyed, magnetic, nano, coated, aluminum, tin, and copper silver types—along with nickel-based brazing alloys and advanced inspection apparatus. Additionally, the company supplies a range of industrial machinery and specialized tools, including rolling mills, general rolling equipment, and steel pipe equipment. It also provides essential machinery for the defense, civilian, and power generation sectors, alongside crafting automobile molds specifically for transmission systems. Established in 1968, Poongsan Holdings Corporation is headquartered in Seoul, South Korea.