Shenzhen WDJ Semiconductor Technology Co., Ltd. was founded in 2018. Focus on high-performance, high-quality power management chip, analog and mixed-signal product design and sales management. The company's products focus on the consumer and industrial markets. The company currently has rail-to-rail operational amplifiers, comparators, power management ics, low-power LDO, sensors and other product lines, products are widely used in communication networks, consumer electronics, multimedia, industrial control instruments, liquid crystal display, automotive electronics, wearable devices, Internet of Things and many other fields. The company is developing towards low-power, portable and high-precision products, and is committed to providing environmental protection, energy saving, convenient miniaturization and other products.