Creates elements of Better world
OCI is one of the worldĄŻs top 2 Polysilicon producers
OCI produces the high-purity phosphoric acid required in semiconductor production
OCI provides various purity and concentration of H2O2 to global clients
OCI is one of the worldĄŻs top 5 producers of nano-sized fumed silica
OCI Enervac is eight time higher than the existing insulation in performance delivering up to 40 year life span
OCI Bldg. 94, Sogong-ro, Jung-gu, Seoul, 100-718, Korea
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