KNH Enterprise Co. Ltd. engages in the manufacture and sale of sanitary products, non-woven fabrics, hygiene-related consumer products, and related machinery equipment. It operates through the following segments: Sanitary Products, Environmental Protection Technology, and Machinery Equipment. The Sanitary Products segment includes the manufacture and sale of maternity and child hygiene products, health care products, breathing mask, medical dressing products, and non-woven fabric products. The Environmental Protection Technology segment covers the sale of filtering products of water processing, planning service of construction and technique. The Machinery Equipment segment deals with the manufacture and assembly of product equipment of maternity and child hygiene products. The company was founded in September 1970 and is headquartered in Taipei, Taiwan.