Aju Corporation

AJU CORPORATION produces concrete aggregate suitable for KS standard and has a stable system for quality and supply and demand through vertical integration of our concrete products (ready-mixed concrete, pile, etc.). We are also contributing to the stabilization of supply and demand for aggregate in the metropolitan area and Chungcheong area, which suffers from chronic aggregate shortage.

We operate two quarries (Paju, Cheonan) and two sand factories (Incheon North Port and Pyeongtaek Port). Paju quarry produces an aggregate of 1.2 million m³ / year and Cheonan quarry produces 800,000 m³ / year. The Incheon North Port sand factory has 900,000 m³ of annual production capacity and the Pyeongtaek Port sand factory has 4.7 million m³ of production capacity of wash aggregate.