LR is a high-tech enterprise engaged in the research, development, and sales of analog integrated circuit chip products. The company was founded in 2018 and is located in the core area of Nanjing Jiangbei New District, known as the "Chip City". The core R&D team of the company accounts for over 50% of the total employees and consists of professionals from well-known domestic electronic information industry companies and research institutions. Since its establishment, the company has obtained qualifications and honors such as "Technology-based SME" and "National High-tech Enterprise". Our main business focuses on the development and sales of power management products. Our product portfolio includes lithium battery management chips, LDOs, touch recognition chips, MCUs, and we provide high-quality and stable power solutions for the main chips and related components in electronic devices. By improving product design accuracy and reducing the cost of power management chips, we currently hold 15 independent intellectual property rights, which serve as important guarantees for future product upgrades. Our products help electronic engineers overcome design challenges in various industries such as communication, IoT, consumer electronics, and industrial control. We have successfully achieved "import substitution" and "industrial security".