Here are the contact details for the Photron main office and Primatte office.
Photron USA, Inc., 9520 Padgett Street, Suite 110, San Diego, CA 92126, USA
Photron USA, Inc., 3113 Woodleigh Lane, Cameron Park, CA 95682. Phone: 1-530-677-9980, FAX: 1-530-677-9981, Cell: 1-530-613-3212, E-mail: sgross@photron.com, Website: http://primatte.com
Primatte is distributed and licensed by Photron USA, Inc., San Diego, CA, USA. Primatte was developed by IMAGICA Corp., Tokyo, Japan. Primatte is a trademark of IMAGICA Co IMAGICA Digix Inc., Tokyo, Japan.