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- [2025-07-11]Foreign Friends Visit Dandong Nondestructive Testing Instrument Factory to Promote technical exchange and cooperation
- [2018-02-28]The Latest Designed Pipeline Crawler Has Been Put into Market
- [2018-02-28]Iranian Customers Visited DDNDT Factory
- [2018-02-28]National NDT Seminar Held at DDNDT Factory
- [2018-02-28]Leading Innovation-Wireless Integrated X-ray Units
