Shipments by manufacturer in 2017 of SIM cards, prepaid and other phone cards, private label prepaid cards, transportation/ticketing cards, along with nonpayment cards for healthcare, identification, access control, membership/loyalty, gaming, ecommerce/digital certificates, promotions, and more are shown here. The largest manufacturer of SIM cards for mobile phones was Gemalto, followed by Idemia (formerly Morpho and Oberthur), G+D Mobile Security, XH Smart Tech, Watchdata, and Eastcompeace. XH Smart Tech of China had the largest increase in units shipped, up 262.8 million, followed by Gem...