Alcora / castellon, spain. al-farben s.a., torrecid group. one of the world´s largest companies in the manufacture of colours and inorganic pigments, al-farben is offering a complete range of enamels to decorate glass by screen, roller and spray application. National aluminum factory co. (nafco) of riyadh saudi arabia is a wholly saudi owned company, (member of al-saghyir group) was established in the year 1971 (1391 h). Ucicoat produces and supplies all types of powder coats in accordance with the customer’s needs. we meet all the demands and preferences in due time. this is as a direct result of the enthusiasm of our qualified personnel who work day in day Thompson enamel has been a manufacturer of vitreous enamel for metal for over 119 years. thompson enamel currently manufactures glass products for many different kinds of applications. included in its product line are enamels for both metals and glass.