All GPI products have a proven track record because they combine aesthetic appeal, reliability and security. Security is the key. A large selection of security features can be added to chips, dice and playing cards to make them safer and to prevent counterfeiting. GPI USA is also the exclusive distributor of the world famous B&G plaques for North America and the Caribbean."
The above is from GPI's Web site. Anyone who is interested in casino chips and gaming in general should take the time to check out their site linked below.
http://www.gpigaming.com/usa_products.shtml