Shenzhen Desai Battery Technology Co., Ltd. is a listed company on the main board of the Shenzhen Stock Exchange, with the stock code 000049. The company is a controlling enterprise, owning Huizhou Lanwei Electronics Co., Ltd. (hereinafter referred to as "Huizhou Lanwei"), Huizhou Desai Battery Co., Ltd. (hereinafter referred to as "Huizhou Battery"), and Guangdong Desai Siliconide Technology Co., Ltd. (hereinafter referred to as "Huizhou Battery"), and Guangdong Desai Siliconide Technology Co., Ltd. (hereinafter referred to as "Huizhou Battery"). It is abbreviated as "Desai Silicon") and Hunan Desai Battery Co., Ltd. (hereinafter referred to as Hunan Desai) four subsidiaries.

The company mainly focuses on the lithium battery industry chain, among which Huizhou Battery mainly engages in small and medium-sized lithium battery packaging integration business, Huizhou Lanwei mainly engages in small and medium-sized mobile power management system business, and Desai Silicon mainly engages in system-level packaging (SIP) R&D, manufacturing and testing business, Hunan Desai mainly engages in battery manufacturing, sales, energy storage technical services and battery leasing. The second-level subsidiary Huizhou Lanwei Xinyuan Technology Co., Ltd. mainly engages in power management systems and packaging integration services such as 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 supplies in the world, and cooperates with major battery cell factories around the world to serve global consumer electronics manufacturers.

As a pioneer in the domestic lithium battery manufacturing field, after years of development, especially in recent years, the company has accumulated strong technical advantages through continuous increase in R&D investment, building an efficient manufacturing platform, building a quality control and prevention system, and optimizing business structure. Quality assurance and technology development capabilities are in the international leading position, with high-quality customer resources, advanced automation level and leading manufacturing level, and have strong comprehensive competitive advantages. It is a global leader in small and medium-sized mobile power management systems and packaging fields such as smartphones and power tools.

The company practices the business philosophy of "operation innovation, technology surpassing, professional manufacturing, and service leading", adheres to the values ​​of "integrity, diligence, openness and sharing, innovation and efficiency", adheres to the professional spirit of "we are responsible for every battery", and is determined to become The world's leading new energy and mobile power control industry service provider is working tirelessly.