Surface treatment and etching: Hydrofluoric acid
Hydrofluoric acid is a fundamental raw material used in metal surface treatment, glass etching and surface processing, and the production of various fluorine compounds. Our company handles multiple overseas sources and can propose various grades according to applications and quality requirements. We will provide products that meet the required specifications, such as HF concentration and impurity standards.
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Acid cleaning of stainless steel and special metals Glass surface treatment Etching for semiconductors and electronic materials Manufacturing of various inorganic fluorides Fluorine-based intermediate materials Other industrial applications
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Kowa Co., Ltd. is a company with a history of over 120 years, founded in 1894 as a cotton fabric wholesaler. As the core company of the Kowa Group, it has both trading functions for the import and export of textiles, machinery, building materials, and trilateral trade, as well as manufacturing functions for pharmaceuticals, medical devices, vision units, energy-saving, and energy-creating related products, covering a wide range of business fields. One of its divisions, the Kowa Resource Materials Department, Inorganic Materials Section, engages in wholesale business for the import and export of raw materials and also acts as a sales agent for distinctive domestic and overseas raw materials.
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