Quality control

ComNav Technology always places top priority on product quality
rather than simply on the price. We strictly produce every piece of GNSS
board and receiver according to the ISO standard. We conduct complete
testing cycle followed by the initial QC to ensure delivering excellence
to overseas customers.

Quality first
 

ComNav Technology tests individual components, integrated OEM boards and receivers to achieve the higher level of performance and reliability

Every component is individually tested and calibrated

Every integrated GNSS product is performance tested 

Each GNSS product is double-checked before shipping

All ComNav Technology products are supplied with a one-year warranty & lifetime support

What we calibrate
 

Component routine test including RF, current and voltage, power supply

Vibration and drop test 

Water immersion test

Over 7-hour high/low-temperature test

Signal tacking capability test

Positioning performance test

Certifications we acquired: