Jiangsu Cai Qin Technology Co., Ltd

Chinese maker of microwave ceramic filters and components for wireless systems

What Jiangsu Cai Qin does

Cai Qin Technology makes small ceramic parts that filter and control radio signals inside wireless equipment. Its filters, resonators, duplexers and multiplexers help devices such as mobile base stations, satellite systems and navigation gear pick out the right frequencies. It also makes satellite timing antennas and parts for aerospace uses.

How Jiangsu Cai Qin makes money

The company makes money by producing microwave dielectric ceramic components and selling them to equipment makers in communications, satellite, aerospace, automotive and electronics markets in China and abroad.

Products & services

• Dielectric filters
• Dielectric resonators
• Duplexers
• Multiplexers
• Satellite timing antennas
• Aerospace products