OW have established mature production plant and quality control system,inlcuding:
1.Electric key parts are sourced  from good reputation suppliers in the industry.  Key parts 100% testing.
2.Function & safety 100% testing.Ceramic 100% testing.

3.Bidet seat S/N tracking system:We could save all of the testing data of each bidet.Customer just need to tell us the S/N No,we could find out the  parts batch imformation and all of the testing data.

Please see below inspection pictures:

Inspection of Electronic parts

Production line inpection:

Ceramic inspection test: