Shenzhen Desai Technology Co., Ltd. is a listed company on the main board of Shenzhen Stock Exchange with stock code 000049. The company is a holding company, with two wholly-owned subsidiaries, Huizhou Wei Lan Microelectronics Co., Ltd. (hereinafter referred to as "Huizhou Wei Lan") and Huizhou Desai Co., Ltd. (hereinafter referred to as "Huizhou Battery"). The company mainly carries out business layout around the lithium battery industry chain, in which Huizhou battery mainly engages in the packaging and integration business of small and medium-sized lithium batteries, Huizhou Wei Lan mainly engages in the business of small and medium-sized mobile power management systems, and Huizhou Wei Lan Xinyuan Technology Co., Ltd., a secondary subsidiary, mainly engages in the power management systems and packaging and integration business of large power batteries and energy storage batteries.
The company has become one of the leading manufacturers in the field of small and medium-sized mobile power supply in the world, cooperating with major battery factories in the world and serving the top consumer electronics manufacturers in the world.