We mainly provides low frequency / hight frquency contactless smart card, including ISO card and clamshell card, we can provide four color or one color printing card and blank card. We also can provide all kinds of key chains, coin tags, token, combi card(with signature stripe or magnetic stripe), dual-frequency card, dual interface card, token, animal ID, smart label, all kinds of antennas and so on. If you have any concerns or any interests, please dont hesitate to let me know. Thanks.