HuangGu District, Shenyang, Liaoning, China,110000
PEARLTECH Shenyang - A high-tech company established in 2002 has since specialized software designing for wireless industry, and manufacturing R&D M2M platform based technical products such as GSM/GPRS Temperature data loggers, PDS solution, Catering ...
gsm/gprs temperature data logger/car alarms, odm & oem