Jiangsu Cai Qin Technology Co.,Ltd. was established in 2004 and listed and traded in SSE in 2021. (Stock code: 688182)

C&Q Technology specializes in research, development, production, and sales of high-end advanced electronic ceramic components, such as filters, resonators, thin film MEMS, antennas, low PIM passive devices, high-performance ceramic structural and functional devices, which are widely used in mobile communication, satellite navigation, semiconductor packaging, renewable energy, IOT, consumer electronics, and other fields.

C&Q is located in Zhangjiagang City, Jiangsu, China. The current factory floor area covers 80,000 m², which is equipped with state of art manufacturing, testing, and inspection equipment. C&Q possess 30+ years of expertise in designing and manufacturing of Electronic Ceramic and electronic components. From ceramic powder formulating to electronic component shipping, C&Q has whole ceramic manufacturing chain built in-house, with annual production capacity over 100 million ceramic components.

C&Q has been investing and building the new C&Q Science Park, which has a planned floor area over 350,000 m² With a mission of "committed to innovate electronic ceramic in tacking pain-points which limits the development of electronic industry", C&Q is dedicated in building a top-ranking Electronic Ceramic R&D and industrialization platform, to provide miniatured, low cost, and high-efficient (low loss, heat management) Electronic Ceramic solutions for mobile communication, renewable energy, semiconductor, and IOT industries.