Founded in 1970 and listed on the Shenzhen Stock Exchange in 2014; - The company's products are widely used in many fields, among which the production and sales of optical fiber connector ceramic ferrules, alumina ceramic substrates, and ceramic substrates for resistors rank among the top in the world; - The company is It has been rated as a national high-tech enterprise and a single champion demonstration enterprise in China's manufacturing industry, and has been ranked among the top 100 electronic components in China for many years; - The company has a materials research institute and an equipment design institute, and has hired many experts and scholars for research and innovation ; - The company's products have won multiple national and provincial honors, including the National Quality Product Gold Award.

Main product series

Optical fiber connector ceramic ferrule, alumina ceramic substrate, ceramic substrate for resistor