Infrared Sensor，Electricity Statistics，Satisfaction Survey，Summary Display，Temp & Hum Monitoring，Gas Collection，Display Using or None，SOS，Water Statistics，People Flow Statistics
No. 221-1 Huoju Road, Huoju High-tech Industrial Development Zone, Weihai City, Shandong Province
+86 18657133927
charlie.jxctdzkj@gmail.com
7 days 24 hours
