Suzhou Dongling Vibration Testing Instrument Co., Ltd. (hereinafter referred to as "Dongling Company") was established in 1995. It is a subsidiary of Suzhou New District High-tech Industry Co., Ltd., a national intellectual property demonstration enterprise, a national postdoctoral research station, and a world-renowned mechanical environment. Professional manufacturer and overall solution service provider with reliability testing equipment.

Dongling's business scope covers high-end equipment development, testing and testing services, software development and system integration. Its products and services are widely used in major fields such as national defense, military industry, aerospace, aviation, shipbuilding, nuclear industry, rail transit, automobiles, electronics, etc. He has successively participated in the research, construction and testing of major national projects such as the Shenzhou series, Tiangong series, Lunar Exploration Project, and Fengyun series, and undertakes the National Natural Science Foundation of China project.

Dongling Company adheres to the core of scientific and technological innovation, relying on industry-university-research cooperation and international operations, and is involved in vibration, impact, hydraulics, centrifugal, digital mining, fatigue, mode, turntable, sensing, intelligent vibration damping, metering and calibration, The innovation of many product categories such as aircraft engine special testing equipment has achieved fruitful results. More than 500 core technologies and patents have been formed in terms of mechanical characteristics evaluation and reliability solutions, and more than 1,000 dual-purpose testing equipment for military and civilians have been developed. Many products have broken the blockade and embargo, reshaped the international pattern of the vibration industry, occupied the technical commanding heights in the vibration field, and provided strong conditions and technical support for the innovative development of high-end equipment manufacturing and national defense science and technology industries.

Dongling Company has carried out in-depth exchanges and cooperation in production, academia, research and application, and has connected global high-quality resources and first-class expert teams with an open and cooperative attitude. It has carried out joint ventures, joint laboratories, engineering technology centers, and projects with many universities and research institutions. Co-development, joint talent training and other forms of cooperation, sharing scientific research and talent resources, continuously accumulating product technology, cultivating basic technologies, refining common technologies, and committed to creating a project that integrates resource aggregation, scientific research and development, and system services. Applied research base provides technical support for the transformation and upgrading of society and promotes the transformation of results.

Dongling Company vigorously promotes its international development strategy, comprehensively plans its global business layout, builds a new service system integrating marketing network, R&D center, and public platforms, deepens international exchanges and cooperation, actively expands the international market, and exports products to the United States and Germany. More than 50 countries and regions including France, the United Kingdom, South Korea, Japan, etc., provide testing and testing equipment and overall solution services for many international cutting-edge scientific research institutions and high-tech enterprise groups.