| Dandong Ronghua ray Instrument Co., Ltd. | | | | covering industrial, medical, scientific research and other |
| (former Dandong-ray equipment (Group) Co., Ltd. | | | | areas. |
| Component Factory) is a Chinese-ray equipment | | | | The main products are: X-ray tubes, portable |
| research and production base, is not only scientific | | | | X-ray detection machine, portable X-ray flaw detector, |
| research, there are production, both machine, another | | | | X-ray goniometer, X-ray diffraction, industrial circulating |
| component, technology Industry and Trade the | | | | water-cooled machine, industrial circulating oil cooling |
| integration of the professional company. | | | | machine, testing a variety of prepared motor cars |
| | | | | Annex. A total of eight categories, including X-ray |
| Since 1964, we started manufacturing-ray | | | | apparatus of 43 species, X-ray tube a total of 67 |
| apparatus, successfully developed China's first industrial | | | | species. |
| use only the X-ray tube, China's first portable X-ray | | | | Product ranking the leading domestic level, are |
| detection machine, portable X-ray detection machine | | | | widely used in machinery, metallurgy, casting, aviation, |
| at the birth of my company for the domestic | | | | aerospace, defense, shipbuilding, automobile, pressure |
| non-destructive testing industry fill the gaps. Forty | | | | vessel, power transmission, petroleum, chemical, |
| years of continual development and growth, continued | | | | mechanical, aerospace and construction, electric |
| innovation and advanced technology, unmatched | | | | locomotives, chemicals, steel pipes, oil pipeline, |
| expertise and customer-oriented business philosophy | | | | refractory materials, science and technology education, |
| to ensure that the company engaged in business in the | | | | health and other fields. have the technology research |
| areas ahead of the domestic. | | | | and development conditions and capabilities, has been |
| Strong technical force, advanced production | | | | working with the continuous innovation to seek |
| and testing equipment, staff first-class quality products | | | | development, and are willing to quality products and |
| to maintain the leading domestic level, or reached the | | | | services presented to the user, the user 100% |
| international advanced level, product applications | | | | satisfaction guarantee. |