BYUCKSAN Corp. engages in the manufacture and sale of construction materials. It operates through the following business divisions: Building Materials, Paint, Kitchen Appliances and Ventilation, Waste Recycling, Temporary Materials, Overseas Real Estate Development and Leasing, and Artificial Intelligence Algorithm Development Department. The Building Materials business division focuses on the manufacture and sale of building materials and produces various products for construction. The Paint business division is involved in the manufacture and sale of various types of paints for construction, industrial, marine, and heavy-duty use. The Kitchen Appliances and Ventilation business division relates to the production and sale of range hoods, built-in kitchen appliances, and heat exchangers for household ventilation. The Waste Recycling business division refers to the recycling processing business that collects and transports waste construction materials discharged from construction sites, crushes them into a recyclable state, and supplies them to demanders. The Temporary Materials business division represents the supply and construction of inter-floor noise reduction materials and the rental of temporary materials. The Overseas Real Estate Development and Leasing business division includes the investment and leasing of housing and social infrastructure. The Artificial Intelligence Algorithm Development Department business division consists of sales, licensing, royalties, and other services related to the development and supply of artificial intelligence algorithms. The company was founded on April 9, 1971 and is headquartered in Seoul, South Korea.