Shanghai Jelan Semiconductor Co., Ltd. was established in 2017 and boasts nearly a decade of experience in wafer design, packaging, and testing. The company's headquarters is located in the core innovation base of southern Shanghai, situated in a garden-style office park. It features elegant office spaces, multifunctional meeting and reception rooms, and well-equipped R&D laboratories. The company also has an office in Shenzhen.

　　The main members of our team have many years of experience working in globally renowned enterprises, including Semtech, Shenai Semiconductor, Advanced Semiconductor, and Junyao. We are a company specializing in the research, development, design, production, and sales of protection devices (TVS, TSS, PTC, OVP) and power discrete devices (MOS, Schottky, etc.). We are also developing third-generation semiconductor discrete devices and have plans to produce power management IC products represented by LDO, DC-DC, and charging IC. Our products are widely used in consumer electronics, industrial control, medical electronics, automotive, new energy, smart wearables, smart home, lighting, robotics, and drones.