Chinese laborers, science and technology industry, Limited by Share Ltd are the key high-tech enterprises, the country's "863" high-tech industrialization base, China's laser industry leader, China's electronic information enterprise top 100. Founded in 1999 and listed on the Shenzhen Stock Exchange in 2000, it is the first listed company in the background of the Central University in Central China. It is also the first high-tech enterprise in China's capital market. Based on long-term development, the company has now formed laser equipment manufacturing, optical communication devices, laser holographic anti-counterfeiting, sensitive electronic components, modern services industry development pattern.

NTC heat sensitive chip, thermistor, temperature sensor, etc.

Consumer electronics, lighting, electronic communications / Networking Industry / Automation