Nihon Parkerizing Co., Ltd.

Nihon Parkerizing Co., Ltd. manufactures and supplies surface treatment chemicals in Japan and internationally. Its products include cleaning agents, corrosion-resistant coatings, paint bases, lubricants, emulsion-type rolling oils for steel, and heat exchangers. The company also offers technical support, rust prevention, heat treatment, and rust stabilization services, along with conversion coating, solid lubricants, rustproof coatings, salt-bath nitriding and carburizing, austemper treatment, composite plating, and plasma electrolytic oxidation. It provides WEATHERCOAT, a surface treatment technology for developing a rust layer on weathering steel, as well as rust preventive oils, paints, industrial cleaners, and electroless nickel plating liquids. Additionally, it manufactures and sells metal surface treatment and coating equipment, offers building maintenance services, and is involved in solar power generation. Incorporated in 1928, the company is headquartered in Tokyo, Japan.