Communication Series

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  • Tianyu Ordinary Communication Card includes Tianyu(U) SIM card, Tianyu UIM/EVDO card, Tianyu(U) SIM LTE card, etc. Tianyu(U) SIM card is used for user authentication in GSM network, it mee...
  • Product descriptionTianyu mobile payment card includes ding RF-SIM2.4G card, dual interface card, SWPSIM card and SIMall card. Product advantageTianyu&quo;s products of RF-SIM2.4G, dual interface card...

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