The TD-Mini X-ray Stress Analyzer from Dandong Tongda Science and Technology Co., Ltd. uses X-ray diffraction technology for non-destructive testing. Measures stress in metals/plastics with high precision and field adaptability. Features compact design, intuitive operation, high efficiency, and wide applications. Includes 60W X-ray tube with multiple targets and high-speed photon counting detector (>1x10⁹ cps).

The TD-RSD X-ray Diffraction Residual Stress Analyzer integrates multiple diffraction geometries and high-precision detection technologies. It enables accurate residual stress analysis in metals, ceramics, and composites, featuring 3kW power, ±7MPa repeatability, and automated operation for industrial and research applications.

The WBK-01 X-ray Irradiator by Dandong Tongda Science & Technology Co,. Ltd.provides a safe, cost-effective alternative to isotope irradiators. This compact lab instrument streamlines cell and small animal irradiation for biomedical and pest control research, featuring user-friendly operation without radiation licensing requirements.

Dandong Tongda Science and Technology Co., Ltd. is a leading manufacturer of X-ray analysis and non-destructive testing equipment. As a national high-tech enterprise, we provide cutting-edge products like TD-series X-ray diffractometers and automated sample changers. Our customer-centric philosophy ensures comprehensive pre-sales, during-sales, and after-sales support, including technical consultations, professional training, and lifelong maintenance. We deliver complete solutions for materials science, industrial production, and environmental monitoring, backed by a reliable service system. Contact: +86-415-6123805 / firefly@tongdatek.com

Tongda Tech attracts talent by creating a vibrant "home & playground" workplace. With recreational facilities and team activities, it fosters relaxation, teamwork and innovation. This balance boosts satisfaction, reduces turnover and drives shared growth.

The TD-3500 powder X-ray diffractometer adopts imported Siemens PLC control, which makes the TD-3500 X-ray diffractometer highly accurate, stable, long-lasting, easy to upgrade, easy to operate and intelligent. It is mainly used for phase qualitative and quantitative analysis, crystal structure analysis, material structure analysis, crystal orientation analysis, macroscopic or microscopic stress determination, grain size determination, crystallinity determination, etc. of powder, block or thin film samples. Capable of flexibly adapting to testing, analysis, and research in various industries!

Mating sterile male mosquitoes with wild female mosquitoes can prevent mosquito eggs from hatching or larvae from developing, which can control mosquito populations. The technique of insect sterility was developed by two entomologists in the 1950s. Firstly, pest larvae were treated with radioactive radiation to select sterile male insects. Then, a large number of treated male insects were released and mated with wild female insects, preventing them from producing offspring normally and achieving the goal of controlling pest populations. Researchers successfully eliminated the green headed flies on the island by releasing male flies that were sterilized by irradiation. Another field release experiment was conducted on a 460 square kilometer island, achieving fly purification in just 7 weeks. Afterwards, this technology was widely adopted in many countries and regions around the world, successfully eliminating green headed flies.

Using X-ray diffraction (transmission) method to test the unique crystal structure of fibers. Test the orientation of the sample based on data such as fiber texture and half peak width.

Dandong Tongda Technology Co., Ltd. is a professional manufacturer of X-ray products, with two main series of products: X-ray analysis instruments and X-ray non-destructive testing instruments. And in 2013, it became the undertaking unit of the X-ray single crystal diffractometer project of the National Major Scientific Instrument and Equipment Development Special Project of the Ministry of Science and Technology. Our company adheres to the principles of customer first, product first, and service first, insists on people-oriented, and has a strong technology team. We are committed to providing users with the highest quality high-tech products with advanced technology, and providing strong support and services to users with efficient technical consulting and after-sales service institutions.

The data collected through low-temperature equipment yields more ideal results. With the help of low-temperature equipment, more advantageous conditions can be provided, which can enable undesirable crystals to obtain ideal results, as well as ideal crystals to obtain more ideal results.

X-ray diffractometer is mainly used for phase qualitative and quantitative analysis, bulk structure analysis, material structure analysis, crystal orientation analysis, macroscopic or microscopic stress determination, particle size determination, crystallinity determination, etc. of powder, block or film samples.

Dandong Tongda Technology Co., Ltd. is a professional manufacturer of X-ray products, with two main series of products: X-ray analysis instruments and X-ray non-destructive testing instruments. And in 2013, it became the undertaking unit of the national major scientific instrument and equipment development special X-ray single crystal diffractometer project of the Ministry of Science and Technology of China. Our company adheres to the principles of customer first, product first, and service first, insists on people-oriented, and has a strong scientific and technological team. We are committed to providing users with the highest quality high-tech products with advanced technology, and providing strong support and services with efficient technical consulting and after-sales service institutions.