Shenzhen JLTcard Co. Ltd supplies contact smart card with competitive prices. The clamshell card series has many styles to meet the diversified needs of customers. rfid key fob is widely used because of its light structure and beautiful shape. The product has the advantage of overload protection. It is designed with a thermal relay or current relay to detect the current and cut off power if an overload occurs.
JLTcard takes talented personnel as the foundation of its development. Get an offer!