Cutting-edge technological innovation, leading the upgrading of the mechanical testing industry. We have always taken technological innovation as the core competitiveness, set up a high-quality R&D team led by senior industry engineers and scientific research experts, established industry-university-research cooperation mechanisms with well-known universities, invested a large amount of special funds in technological iteration and new product R&D every year, deeply engaged in the core field of mechanical testing technology, accumulated a number of utility model patents and software copyrights, and successfully broken through industry technical barriers. To meet the needs of different scenarios, we continuously optimize product performance: the physical and mechanical performance testing machine is equipped with a powerful numerical control display system, which can realize various mechanical tests within 50000N, dynamically display curves, displacement and force values, and can print standard test reports by connecting to a computer, completely changing the disadvantages of traditional equipment being bulky and difficult to operate; the vibration testing equipment covers the full frequency range of 0.005Hz to 50kHz, adopts laser interferometer and composite feedback control technology, with acceleration distortion less than 1% and measurement uncertainty as low as 0.2%, which can meet the needs of high and low frequency vibration testing; the shear testing machine introduces a dynamic temperature control system and a high-speed data acquisition module, which can simulate the shear behavior of materials under actual working conditions in a wide temperature range of -70℃ to 300℃, with a test accuracy of ±0.5% and a data repeatability error controlled within 1.2%, which is significantly better than the industry average level.