9th Floor, Xingqiang Tech Park, No. 2, Dezheng Road, Shiyan Street, Baoan District

Shenzhen Paian technology CO.LTD is a profession Intelligent Home Security Alarm System manufacturer.Our main product :Wireless door sensorWireless PIR Motion SensorWireless Smoke/fire detectorwireles...

No. 16 the Yellow River Road, hi tech Zone, Liaocheng, Shandong

Shandong Cole Automation Instrument Co., Ltd. as a professional flow meter development, manufacturing supplier, long-term to provide users with advanced technology and quality services. With precision...