This depends from casino to casino.

Some casino's have got some kind agreement to accept (or exchange) other casino's chips. These casino's work together in order to maximize a person his gambling and https://zetcasino.one casino experience.

There is however not much information to be found on this on casino's websites. So the best thing to do, is ask in a casino if they are willing to accept these chips. The chances of them accepting them are going to be very small.