GSDK, is Korea´s newest facility dedicated to producing zinc concentrates.
GSDK’s main product is High quality Zinc Concentrates. This product is transformed into zinc oxide, zinc sulfate or zinc metal by zinc smelters. Our plant also produces Iron Product, an Iron Concentrate.
The GSDK facility – located in Jeolla Province – will process more than 110,000 tons of Low quality Zinc Ore annually
GSDK is part of the Promax Group, a widely diversified industrial group owner of Zinc Nacional with over 30 years of experience in the recycling of EAF steel dust. Zinc Nacional, founded in 1952, is a privately owned company dedicated to the production of zinc compounds and recycled paperboard.