Taiwan Hopax Chemicals Manufacturing Co., Ltd. manufactures, processes, and sells chemical raw materials for pharmaceutical, industrial, paper making, and office stationery industries in Taiwan, rest of Asia, Europe, America, and internationally. It operates through Specialty Chemicals, Fine Chemicals, Office Stationery, and Other segments. The company offers paper making chemicals, such as hollow resins, dispersant, lubricants, anionic (cationic) surface sizing agent, ultra-fine dispersant for wet-grinding calcium carbonate, medium alkaline sizing agent, anion neutralizing agent, cohesion enhancer, retention and drainage aid, and titanium dioxide dispersant; and chemical materials for water treatment, including polymers, COD removal agent, fly ash curing agent, metal capturing agent, polyaluminum chloride, sedimentation control agent, geotechnical stabilizer, chelating agent, and dispersant. It also provides NCR chemicals comprising NTR, color developers, microcapsules, spacer, wall materials, and emulsifiers; fine chemicals, including biological cleaning agents, biological buffers, waterborne polyurethane, sulfonate chain modifiers, additives for electroplating and lithium-ion batteries, and aldehyde removal additives; office supplies, such as repositionable self-adhesive products (Stick'N), self-adhesive markers and tapes, sticky products for education purposes, and customized sticky products; and de-formaldehyde removal products, anti-bacterial, home cleaning, pet care, and NBC mesh products. In addition, the company provides office stationery, medical supplies, and biotechnology, as well as engages in investment activities. The company was formerly known as Taiwan Hopax Chemical Industrial Co., Ltd. and changed its name to Taiwan Hopax Chemicals Manufacturing Co., Ltd. in October 1996. Taiwan Hopax Chemicals Manufacturing Co., Ltd. was incorporated in 1975 and is headquartered in Kaohsiung, Taiwan.