Another good place for getting great metal crew tags made is Delhi and Mumbai.
There always used to be a couple of guys there, who used to intercept arriving crews with a book of sample tags, you chose the one you like and it would be made with your company logo on it and delivered to your hotel before your return flight.
I bought some tags from him over 10yrs ago-and there still going strong!!
Anyone know if they still do those tags in India??