Poongsan

Poongsan Corporation manufactures and sells copper and copper-related products in South Korea and internationally. Its fabricated nonferrous materials include copper and copper alloy sheets and strips, lead frame alloys, coin blanks, rods, bars, wires, lead-free cutting brass, stainless-steel strips, and high nickel alloys. The company also produces defense products such as ammunition for anti-aircraft guns, mortars, howitzers, tank guns, and naval guns, as well as commercial ammunition under the PMC brand. Founded in 1968 and headquartered in Seoul, South Korea, it also manufactures semi-finished ammunition components, fuses, propellant chemicals, and turbine blades for aircraft manufacturers.