hello ， we deal in following branded products in guangdong,china and we export to many countries worldwide:we are mainly product/service Gprs dtu,gprs modem,sms modem,wireless modem,wireless data transmission,wireless camera system,gprs module,network data converter,rf network router,3g module,3g modem,gprs amr,scada system,gprs remote control,remote control,amr system,Internet data transmission and so on..

Our products are widely used in unattended operation device, Remote AMR, remote data acquisition, remote scheduling with widely, stably and reliably data transmission. Due to this product is designed for industry integrated, we adopt special designs in the temperature scope, shaking, EMC and interface multiform and so on, to keep it good stability in the severe atmosphere, ensure high quality for your device.
If you have any need of our product,please just contact with me .thanks so much~

email:sales4@kingbirdnet.com
skype: kingbird_sales4
MSN: kingbird_sales4@hotmail.com
Yahoo:Skingbird4@yahoo.com