Caiqin technology Co., Ltd (Hong Kong Caiqin Electronics Elements Co., Ltd) is a high-tech enterprise specialized in manufacturing microwave electronics ceramic products, which is mainly engaged in R&D, manufacturing and sales of the active and passive components such as microwave filter, duplexer, antenna, etc.Thousands of products in series have been designed and produced, they are dielectric filter, dielectric duplexer/multiplexer, dielectric asymmetric splitter, dielectric coupler, dielectric resonator (TEM mode, TE01δmode, TM mode), LC filter (High pass, low pass, pass band, stop band), dielectric patch and active antenna (GPS, Beidou, Glonass, etc.), piezo ceramic filter/resonator. We are the only local Chinese manufacturer of the TE01δ and TM mode resonator and have been highly recognized by several mobile telecommunications giants.The products cover the frequency from DC to 20GHz and widely used in the wireless telecommunications field like base station, repeater, TD/LTE RRU mo

Company info

Key figures

  • Company headcount
    201 – 500
  • Sales staff
    1 – 10
  • % of export sales


  • Year established
  • Site status
    Registered office
  • Main activity
    Manufacturer/ Producer
Office Building Outline icon
A page for your business
Can you see this? Your potential clients will too. Join us now so you too can be visible on Europages