Zhenjiang Electron Tube Factory was established in 1970. It is a professional manufactory of vacuum electronic elements and one of hi–tech enterprises of Jiangsu Province in China. Also, A Member of Council of Electronic Protective Components Branch of CECA, a long-term technology partnership with Jiangsu University and Signal & Communication Research Institute in China Academy of Railway Science. We have about more than 40 years’ experience of producing the Gas Discharge Tubes. In 1992, we introduced the advanced techniques and product lines from Suntech Corporation of Japan. And we have acquired many important certificates of our factory and our products, such as the ISO9001, UL, TUV, SGS and REACH(Green Product) and so on. Our factory not only manufactures the series of CERAMIC GAS DISCHARGE TUBE which mainly used in telecommunication equipments against the over voltage, but also researches and manufactures the series of High current GDT with multi-gap which are mainly used in protecting equipments’ power supply and signal line against lightning strike and surge voltage and SEMICONDUCTOR ARRESTER, DISCHARGE TUBE PROTECTION UNIT, COAXIAL TUBE, PASTE TYPE CERAMIC GAS DISCHARGE TUBE and SWITCHING DISCHARGE TUBE. we have more than 300 GDT types which are classified in specifications
The second main product of our factory is flashtube; it involves impulse and strobotron two types. The pulse flashtube has been successfully configured in the “SHENGZHOU” Series spaceships several times, and we are proud of making such a contribution to our national great enterprise space developing projects.
All the products of our factory, CERAMIC GAS DISCHARGE TUBE series and FLIGHTTUBE series, with the characters of various types and high quality, have been manufactured more than 50 million every year. We could not only meet the requirements of domestic marker, but also export our products to Europe, North America, Middle East, Southeast Asia, etc.