First, we have good factory with clean production environment.All
production line are neat and clean.
Worker wear same clean overalls.
Second, we have QC to check raw material (for example, shell,
battery, PCB).We also test battery
and PCB board during production.We have professional platform to
age our product. After aging,
we test our products again before package.
For store product, we will test them before delivery.
Our product had past CE,FCC,RoHs.