Derivados del Fluor S.A. has been working with fluorine since 1947, firstly in connection with fluorspar mining, as a division of Minerales y Productos Derivados (Minersa). The Company has been independent since 1967, and produces inorganic fluorinated products. The new factory in Ont(Castro-Urdiales, province of Cantabria) was opened in 1971. The Company's facilities, capacity and location make it one of the largest in Europe, and it holds certification to the ISO 9001:2000 and ISO 140...