King Pigeon Hi-Tech.Co.,Ltd is a professional GSM Alarm, GSM SMS Controller Alarm, GSM GPRS 3G M2M, GSM GPRS 3G RTU Automation, GSM GPRS 3G Telemetry Data Logger, GSM 3G Senior Telecare, GSM 3G Senior Telehealth OEM ODM Manufacturer since 2005.
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Contact way:
Email:Contact Gsm@126.com,Email:SMS RTU@vip.163.com
Mobile/Whats App:0086-18300081896
We Chat:sporting 512
Web:www.gsm-m2m.com
Skype:gsm rtu system