Union Corporation

Union provides cement business in South Korea. The company offers building materials, such as white Portland cement, tile construction products, plastering and masonry products, flooring products, water proofing and repellents, and additives.

Its portfolio also includes refractory materials, including calcium aluminate cement and aggregates, and civil construction materials comprising repair and reinforcing products, and tunnel and underground products

Filtering devices, including filter and screw press, unifilter, fiber filter, and nonpoint pollution reduction equipment; and ozone systems. Founded in 1952 and headquartered in Seoul, South Korea, Union was formerly known as Union White Cement Co., Ltd. before rebranding in July 1977.