Ningbo Xiyu Electronic Development CO., LTD was founded in 1994. As an electronic safety device manufacturer with over a decade’s history, Xiyu specializes in research, manufacture and sales of low voltage apparatus including MCBs, GFCI and AFCI. We are by now the only company in China that owns proprietary intellectual property rights on AFCI, AFCI/GFCI products with many invention and utility patents and the products are leading the way on world market.
We have passed the ISO 9001 quality certification and our products have obtained certificates as follow: CCC, CQC, RoHS, CE and UL (UL: E252489).
A wholly-owned subsidiary was set up in the year 2008 at ABP, Beijing as our global research and marketing centre. Our product line has been extended since to the field of electric fire monitor devices and experienced personnel have been recruited. This surely will accelerate our development.

Company philosophy: Scientific management, honest business and brand oriented
Company culture: Creative, innovative and persistence