Hyosung ONB Co., Ltd. is a leading manufacturer of organic fertilizers, established in 1984 and based in Asan, South Korea. The company operates five manufacturing plants across South Korea and Sri Lanka. Hyosung ONB specializes in producing eco-friendly fertilizers using state-of-the-art automated technology, ensuring high-quality and sustainable agricultural products. The company also engages in research and development to continuously enhance its product offerings and support the agricultural sector globally.