Low cost 2G gsm rs232 serial/usb industrial cellular modem for vending machine- GSM-728/U

FOB Price USD $22 - 50 / Set
Min.Order Quantity 1 Set / Sets
Supply Ability 3000 Set / Sets per Month
Port guangzhou
Payment Terms Credit Card PayPal
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Company Profile

Business Type Manufacturer
Year Established 2004
We Provide GSM modem ,modem pool ,GPRS modem ,multi SIM modem ,2G/3G/4G modem
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