GSM GPRS MODEM SIM BOX FOR BULK SMS/RECHARGE IN INDIA

Professional GSM GPRS modem manufacturer.
* We can offer secondary development controls, SDK DLL, customized AT commands for own modules.
* We integrate multi chipsets inside Serial port data cable, instead of traditional PCI interface card, more stable and convenient, anti signal interference, electromagnetic shielding.
* Bulk SMS, multi recharge and voice broadcasting three in one module available.
* Own developed module, own developed software, own manufacture help us offer competitive price, professional service, fast response and stable performance to clients.

Web: http://en.gzqida.com
Email: puiyee[at]gzqida.com