C&Q

Jiangsu caiqin technology Co., LTD., founded in 2004, covers an area of 65,000㎡ and employs more than 1,000 people. It is located in zhangjiagang free trade zone, where the Yangtze river meets the coastal economic belt. Our company specialized in producing ceramic dielectric filters, dielectric waveguide filters, dielectric resonator, cavity filters, antennas, production line cover the whole process from the ceramic powder to the finished products, is the world's first mass-produced 5G dielectric waveguide filter manufacturers, is also the leading enterprise in the localization process of component technology.