Dandong Aolong Radiative Instrument Group Co.,Ltd

Pipeline Crawler & Portable X-Ray Machine & X-Ray Tube Lead Manufacturer in NDT Filed. Ronghua started to produce Chinese first x-ray tubes in 1964. Ronghua was the birthplace of China’s first industrial x-ray tube. We manufacture industrial portable x ray machines, x ray tubes and x ray pipeline crawlers. We also design and sell components and parts of machines, such as x ray generators, controller, high voltage coil and etc.