The company is a national high-tech enterprise with A-share listing on the Shenzhen Stock Exchange. It was founded in November 2007 and gradually integrated into the Group Joint Stock Company. It is mainly engaged in R&D, manufacturing and sales of laptop input devices. It is the main supplier of flexible circuit board core components for the world's top four keyboard manufacturers (Dafang Electronics, Qunguang Electronics, Jingyuan Computer, and Guangbao Electronics), providing keyboard packages for the four major brands of Lenovo, HP, Dell, and Asus, with a global market share of 20.56% and a domestic market share of 40%. The company has a registered capital of 107.72 million yuan and currently employs 1,450 people, including 300 researchers. It is mainly engaged in the design, R&D, manufacturing and sales of various input devices, the design, R&D, manufacture and sale of flexible circuit boards, and the production and sale of sodium-ion batteries and related materials. The main products are input devices and accessories such as notebook and desktop computer keyboards, laptop touchpads (TouchPads) and buttons (Buttons), flexible circuit boards (FPCs), and sodium-ion batteries.