Key card number 3 green

SZYXIOT supply green, red, yellow, blue, gray, black and other colors and appearance of key chain access control card, manufacturers directly supply, to undertake mass customization, large quantity and price, customization details can contact us!

Key chain card Service Tips:

1, the minimum order of 1000 key rings, quantity and color requirements can contact customer service staff to communicate;

2, support online and offline free sample (No. 3 key chain blue perennial stock), if you need to take samples can contact customer service staff, provide your address, send samples to you, express pay;

3, the key chain cards sold by our company are naked cards, need to increase the process or printed LOGO, please communicate with customer service staff;

4, the key chain card are empty cards, can not be used directly after purchase, need to be authorized by the supporting card hardware and software equipment can be used; If you need to write data before delivery, please contact customer service;

5, order precautions: there is encrypted data in the keychain card, please be sure to check whether your existing keychain is encrypted before placing an order. If you are not sure, you can send the sample card to our company, we can test it free of charge.