The company was established in 2004, engaged in the manufacturing of various types of circuit breakers. After more than a decade of growth, our product range includes wall switches, contactors, fuses, hardware, meters, tools and other related electric components.

The company has got the ISO9001: 2000 Quality Management System Certificate and most of the products pass CCC, CB and CE certificate. We have established a professional team for technology and management. The Yubo and Sunjoy made products have come up to the international high levels both in quality and designs. Currently, our product series are being exported worldwide, with main markets including Europe, the Middle East, Southeast Asia and South America. Experiencing annual sales turnovers worth in excess of USD1500, 000.

Yubo and Sunjoy insists on the spirits of "people oriented, professional manufacture, technology innovation, searching for excellence" and is always focused on supplying the most customer satisfied products. We sincerely welcome the customers from all over the world to cooperate with us for mutual benefit and development.