Quality Control
Germany GS Certification Approved
XINHUI factory has passed GS certification and applied the principles as our guidelines in our daily manufacturing processes.
From raw material inspection to semi-products inspection, doorbell components to finished products testing, we trust the power of standardized process.
XINHUI 4-Step Quality Management System
From Every part Of The Doorbell
We care about the quality of our wireless and wired doorbell. That’s why we focus on every detail of every component that makes up a perfect doorbell
PCB Board
We use CE certified components. Every component must be placed and welded correctly so as to keep the product working normally.
Want To Be the Next Winning Brand?
XINHUI’s doorbells and services give you an absolute edge over your competitors.