Totem Technology has established a strong and reliable quality control procedures and criterions based on long years work and cases, also thanks to the much feedback from our loyal clients. To ensure each unit and accessory can be used in customers vehicles and others conditions, we focus on the restrict control from suppliers qualification, material sourcing, material like components and chips testing according to the RoHS, CE, etc, staff training, GPS device function , performance, quality, temperature test, aging test, assembly, and packing before into warehouse.
IQC: all incoming materials check before delivered to material warehouse.
IPQC: in process quality check. keep an eye on the production of gps devices. each device in production should applied to our criterions to reach best quality, and avoid potential defects.
GPS signal, GPS fix
GSM signal, GPRS data transmission test
I/O ports test
3D accelerometer test
power surge test
firmware function test
GSM radiation test
QA: Quality assurance. Test each device before into warehouse.