The company was founded on September 5, 1997 and listed on the Shenzhen Stock Exchange on October 8 of the same year. It is a high-tech enterprise whose main products are electronic components and ultrasonic electronic instruments. It is engaged in research, production and sales of high-tech products such as non-destructive testing instruments, printed circuit boards, liquid crystal displays and touch devices, and copper-clad plates. The company is mainly engaged in the development, production and sale of printed circuit boards, liquid crystal displays and touch screens, copper-clad plates and semi-cured films, and ultrasonic electronic instruments. The company's main products are printed circuit boards, liquid crystal displays and touch screen products, copper-clad plates and semi-cured sheets, and ultrasonic electronic instrument products. Corporate honors: 1 patent was awarded the 24th National Patent Excellence Award; 1 project was included in the “2023 Guangdong Science and Technology Innovation Strategy Special City and County Science and Technology Innovation Support (Major Project+Task List) Project”; the company has received honors such as Best Technical Support Award, Best Supplier, and Outstanding Partner from domestic and foreign customers many times. National high-tech enterprises, key high-tech enterprises of the National Torch Program, national innovative enterprises, China's top 100 electronic information enterprises, etc.