I. Company Strengths
Tongda possesses strong R&D capabilities, with R&D personnel accounting for 30% of the workforce. Core technologies are fully self-developed and controllable across the entire chain. The company has independently mastered core components including X-ray generators, 0.001° ultra-precision goniometers, and high-sensitivity detectors, with no external outsourcing required. The company has established a comprehensive patent protection system for core technologies. All systems undergo rigorous aging tests and precision calibration to ensure stable operation and reliable accuracy.
II. Core Product Portfolio
The company offers a full range of XRD systems covering multiple application scenarios, addressing diverse needs of global research and industrial users:
TD-5000 Single Crystal X-ray Diffractometer: Flagship high-end model for high-precision crystal structure analysis, designed for advanced university research laboratories.
TD-3500/TD-3700 High-Resolution X-ray Diffractometers: Support phase analysis, stress measurement, crystallite size determination, and other functions. Detection efficiency significantly surpasses conventional equipment. Radiation levels comply with EU CE safety standards.
TDM-20/TDM-10 Benchtop Compact XRD Systems: Lightweight, small footprint, cost-effective—ideal for SMEs and overseas branch laboratories.
Additionally, the company supplies X-ray stress analyzers, crystal analyzers, irradiation instruments, orientation instruments, and other equipment, providing a complete range of diffraction analysis systems to global customers. Supporting services include installation and calibration guides, personnel training, and instrument maintenance.
III. Global Market Presence
Tongda takes part in key international industry exhibitions on a regular basis, working to expand brand visibility across global markets. Several overseas customers came to our manufacturing site for on-site inspections back in 2026. They gave positive feedback on our diffractometers, praising the equipment’s measurement accuracy, stable running performance and flexible modular design. All units supplied for export come with multilingual interfaces and can adapt to different international power voltages. We are also able to provide complete certification paperwork to satisfy local industrial testing requirements in different nations.
IV. Quality Assurance and Global Services
Strict quality control runs through every stage of our production work. Every diffractometer will complete continuous aging testing and comprehensive precision calibration before shipment, which serves to secure reliable instrument performance over time. To match the full lifecycle demands of overseas users, we develop custom configuration solutions according to customers’ actual site conditions. Our service package includes remote calibration, genuine spare parts supply and periodic firmware updates. Our technical team stands ready to handle technical questions and equipment failure reports raised by clients around the world in a timely manner.