Founded in 2013, Shanghai Numerical Semiconductor Co., Ltd. focuses on the development of high-performance, high-reliability analogue chips and the provision of total system solutions. We are customer-centric, market-oriented, and quality-oriented, focusing on industrial control, power management, optical communication, new energy and automotive applications. We focus on customer-centred, market-oriented and quality-oriented services in industrial control, power management, optical communication, new energy, automotive and other end-use applications. The company is headquartered in Shanghai and has branches or offices in Shenzhen and other places. All the core technologies and IPs of Numerical Semiconductor are self-developed, and the products cover driver chips, isolators, power management and intelligent photovoltaic, etc. Numerical Semiconductor owns independent intellectual property rights and was awarded "High and New Technology Enterprise" in 2020. We have independent intellectual property rights, and will be awarded as "High-tech Enterprise" in 2020 and "Specialised, Specialised, Specialised, Specialised and New Enterprise" in 2022. After years of cultivation, we have established long-term and stable cooperative relationships with many famous enterprises at home and abroad, and have been widely recognised by the industry. Numerical Semiconductor will always adhere to the "professional, focused, innovative and efficient" as the business philosophy. We are committed to become a leading analogue chip supplier in China by leading the drive and rooting in SanDian.