TOK AMERICA manufactures and markets ultra high-purity Photoresists and auxiliary chemicals used int he fabrication of integrated circuits. TOK AMERICA is a U.S. subsidiary of Tokyo Ohka Kogyo., Ltd, in Kawasaki, Japan, a world leader in the manufacture of Photoresists, auxiliary liquid chemical products, and process equipment for the semiconductor and printing industries
TOK America Address
4600 NE Brookwood Pkwy Hillsboro, OR United States