Byucksan Corporation manufactures and sells building materials in South Korea through its subsidiaries. Its product lines include ceiling systems with sound-absorbing mineral wool tiles, insulation systems for construction and household use, interior systems such as gypsum and CRC board, exterior systems featuring non-asbestos extrusion molding cement panels, and floor systems. The company also engages in kitchen appliance manufacturing, mechanical equipment construction, import/export, distribution of construction and temporary construction materials, real estate development, rental and management, and housing construction. Additionally, it manufactures and sells paints, provides household ventilation products and hood devices, recycles wastes, and develops and supplies AI algorithms. Formerly known as Korea Slate Ind., Co., Ltd., it changed its name to Byucksan Corporation in February 1983. Founded in 1958, the company is headquartered in Seoul, South Korea.