In the United States contact
GFSC
2100 N Hwy 360, Ste. 207A
Grand Prairie, TX 75050
Phone (US): 972-647-8200
ask for Pat
Email: pat@gplotting.com
In Mexico contact
Abelardo Elizondo
Intelectro S.A. de C.V.
Ave. Manuel L Barragán 353-B
San Nicolás de los Garza, N.L.
Mexico 66420
Tel. (5281) 8352 2162
(5281) 8352 2164
Fax (5281) 8376 5733
Email: intelect@prodigy.net.mx