Defond provides a wide range of home appliance switches, motor control, battery management, intelligent human-machine interface, intelligent encoders and mechatronics integrated module solutions. With applications in fields of kitchen appliances, personal care devices, home cleaning devices and computer peripherals, we can provide the most suitable products for you.

Defond has decades of professional experience in power tool switch manufacturing, providing the world's top customers with all kinds of high quality, high standard switches and electronic integration module solutions, including AC/DC switches, electronic control, micro switches, integration module, electrical module, battery management module, brushless DC module, carbon brushes, battery packs and customized products.

As a fully integrated subsidiary of Defond, BJA is perfectly positioned to provide reliable and cost-effective R&D and manufacturing services to global automotive brands.

Defond’s highly reliable sensors assure in-time delivery of critical information, enabling the next-generation of industrial automation, smart city, intelligent household and many other IoT applications.