• Jinzhou Huaguang Electron Tubes Co., Ltd.

  Jinzhou Huaguang Electron Tubes Co., Ltd. is located in City, Liaoning Province, eastern China's Bohai coastal region. A modern joint-stock enterprise specializing the development and manufacture of transmitting tubes, our products are widely used broadcasting communication, ...

  Telephone：86-416-4144396Address：No. 2, Section 2, Chongqing Rd., Guta District,Jinzhou,Liaoning Piov.,China

• Zhejiang Setec Co Ltd

  We are a skilled manufacturer and knowledgeable exporter for Electron tube,Ultrahigh frequency electron tube,Power grid tube,Ceramic vacuum tube,Electronic triode,Electronic quadrode,tetrode, pentode, Metalceramic transmitting tube,Microwave magnetron,Ceramic ...

  Telephone：86-57486879816Address：Beijing, Beijing, China