Hiflofiltro-Thai Yang Kitpaisan was established in 1955 and has been manufacturing air and oil filters since 1963. The company has over six decades of experience and continuously evolves through research and development, using modern production facilities.

To achieve its quality goals, HifloFiltro uses only high-quality materials, such as steel from Toyota Tsusho and NKK Japan, glue from the German Henkel, and filter paper from Ahlstrom Filtration Finland, Hollingsworth & Vose USA, and Awa Paper Japan.

Each HifloFiltro filter undergoes 16 quality control processes before leaving the factory. The manufacturing process, including the inspection of raw materials and individual testing of the filters, is regularly monitored and independently verified by TUV SUD.