The company is an independent third-party integrated circuit testing service enterprise, providing customers with professional and efficient testing services and one-stop test solutions. The company's business has continued to grow since its establishment in 2016; in October 2022, the company landed on the Science and Technology Innovation Board of the Shanghai Stock Exchange. The company's main business includes wafer testing, chip product testing, and supporting services related to integrated circuit testing. The company's main products or services include full-process testing services such as wafer testing, chip product testing and test plan development, SLT testing, and aging testing.