Nanjing Grenergy Integrated Circuit Co., Ltd., established in 2016, is a national high-tech enterprise specializing in the research, development, production, and sales of energy-saving power management chips. With over 15 years of experience in the integrated circuit industry, the company builds on the solid research and development capabilities of Taiwan Green Optoelectronics. Headquartered in Nanjing, China, Grenergy also has R&D and marketing offices in Shenzhen and Shanghai. Grenergy’s product range includes AC/DC/PWM control power factor correction (PFC) ICs, integrated PWM+PFC control ICs, PWM+MOS driver ICs, synchronous rectification ICs, primary feedback isolation ICs, and high-power factor LED lighting control driver ICs. These products are used in various applications, including notebook computers, mobile phones, personal calculators, small appliances, LED lighting, electric vehicles, TVs, DVDs, MP3 players, audio power supplies, and battery chargers. The company is committed to designing third-generation semiconductor power devices and high-frequency energy-saving control chips. By leveraging its expertise in high-frequency, high-efficiency control chip development, Grenergy is driving the adoption of third-generation semiconductor materials such as gallium nitride. Currently, the company holds 13 authorized invention patents and 44 integrated circuit layout designs, and its core products are fully protected by intellectual property rights.