• Zhejiang setec co ltd

    Beijing, Beijing, China,

    We are a skilled manufacturerand knowledgeable exporter for Electron tube,Ultrahigh frequencyelectron tube,Power grid tube,Ceramic vacuumtube,Electronic triode,Electronic quadrode,tetrode, pentode,Metalceramic transmitting tube,Microwave ...
  • KUNSHAN VIC ELECTRONICS Co., Ltd.

    18 Qian An Road, DIanshan Lake Town. Suzhou, Jiangsu

    The Kunshan VIC Electronics Co., Ltd. is a high tech company located in Kunshan, China, the Shanghai suburban area. engaged research, development, design,manufacturing , marketing and sales of Vacuum Electron Devices (VED).The principal products ...