Did Yi Jie buy an American company?

The day after tomorrow. According to official website's inquiry, we know that the American company has been acquired, which is American DetectorsIncorporated. Shanghai Yi Jie Industrial Safety Equipment Co., Ltd. specializes in R&D, production, sales and service of safety monitoring products. The company's main business is research and development, production, sales and service of safety monitoring products, mainly including infrared sensors, flame detectors, gas detectors and alarm control systems.