- Nago X-Ray Tube was found in 1946 in Germany - We are manufacturer of Nago X-Ray tube in China- Offering Rotating and Station X-Ray tube - Offering X-ray tube Housing for use of 200mA-1000mA X-ray unit - Offering equivelent tube to Siemens , Varian , Toshiba IAE and so on - Offering OEM and ODM Production