TOK AMERICA manufactures and markets ultra high-purity Photoresists and auxiliary chemicals used in the fabrication of integrated circuits.
Our half-micron and sub-micron resists are available in 4 liter or 10 liter poly bottles or 1 gallon glass bottles.
Our Manufacturing Technology department can formulate custom samples of any of our Photoresists in varying viscosities to meet your needs.

Contact our Sales department for more information.(see the feedback page)

TOKYO OHKA KOGYO AMERICA, INC.
Headquarters / Oregon Plant
4600 N.W. Shute Road
Hillsboro, Oregon 97124, U.S.A.
TEL. +1-503-693-7711
Corporate Sales Office
190 Topaz Street
Milpitas, California 95035, U.S.A.
TEL. +1-408-956-9901
New York Sales Office
Pine West Plaza Building 1, Suite#110
Albany, New York 12205, U.S.A.
TEL. +1-518-690-0280

Texas Sales Office
1701 W.Northwest Hwy. Suite 100
Grapevine, TX 76051, U.S.A.
TEL. +1-817-329-5011


© 2008 - Tokyo Ohka Kogyo America, Inc.