The company was founded in 1989. As one of the first enterprises in China to pass aerospace-grade product certification, the company's products are widely used in aviation, aerospace, ships, communications, electricity, rail transit, new energy and other fields. In January 2015, the company was listed on the Shanghai Stock Exchange. The company is mainly engaged in R&D, production, sales, testing and service of electronic components, new materials and related products, and is arranged around the three strategic sectors of “components, new materials, and international trade”. Products include chip multilayer ceramic capacitors, leaded multilayer ceramic capacitors, multi-core ceramic capacitors, pulse power ceramic capacitors, tantalum capacitors, supercapacitors, etc.; four types of products; microwave chip capacitors, thin film circuits, thin film passive integrated devices, microwave dielectric frequency devices; various resistors and derivatives; semiconductor chips such as MOSFETs, IGBTs, analog ICs, and third-generation power devices; CASAS-300 high-performance ceramic material series products; solid polycarbon-silane, liquid polycarbon-silane, etc.; high-capacity ceramic capacitors, tantalum Electrolytic capacitors, metal film capacitors, aluminum electrolytic capacitors, inductors, duplexers, filters, precision resistors, etc. The company has undertaken a number of national, provincial and municipal science and technology projects, and has received many national and provincial honors. For example, in 2004, the company's high-reliability multilayer ceramic capacitors were included in the national torch plan project; in 2010, the company was selected as a national high-tech industrialization demonstration project by the National Development and Reform Commission; in 2011, the company was selected as one of the key high-tech enterprises of the National Torch Program; in 2018, it won AAA credit rating from the China Electronic Components Industry Association, Fujian New Product Award, Fujian Province Famous Brand Product, etc.