JOONGANG DNM has secured the pole position in
the PVC extrusion industry for nearly 40 years since 1980.
Our determination to lead the [Future Housing Culture] is embodied in the new CI.
The new CI symbolizes an apartment‘s window inspired by the stable and perfect hexagonal honeycombs. The CI manifests the will to satisfy customers by pursuing full perfection in all aspects including professional technology, material, and design.