Alumni power sharing is associated with shenzhen city alumni power technology co. Ltd., a high-tech enterprise that combines research and development, production and marketing, and that develops, designs, produces and sells products such as ac/dc switches, adapters, chargers, etc., based on customer requirements, and is one of the main domestic suppliers of small power switches. Since its inception, the au palse-sharing recharging treasures have been working on the quality approach of "adoption of advanced technologies, provision of clean energy, continuous improvement of management, quality of service to customers" and have been working on the creation of power-supply precisions with the introduction of 3w-60w series switch power adapters, whose products have won high praise from a wide range of customers, both within and outside the world, with their reliable quality, excellent performance, reciprocal prices and excellent services. The existing plant at adfc headquarters covers 1,...