About Dongling

Founded in 1995, Suzhou Dongling Vibration Test Instrument Co.,Ltd. (briefly DONGLING) is a subsidiary of Suzhou New District Hi-Tech Ind. Co.,Ltd. We are a world renowned manufacturer of testing equipment and reliable complete testing solutions provider, specializing in fields such as design, development, production, and inspection. Our flagship products include the power amplifier, environmental test chamber, shock response spectrum machine, electrodynamic vibration test system, transport simulation tester, shock bump tester, and the centrifugal constant acceleration tester. Also recommended are our pneumatic and hydraulic free-fall shock machines as well as air-cooled, water-cooled, and three-axis vibration test systems. Our full catalogue lists more than 1000 types of testing instruments.

As specialists in aerospace dynamics, we were closely involved in test missions for national projects such as the Shenzhou series, Beidou series, Fengyun series, and the Jianbing series. Our company also played a critical role in the testing of lunar vehicles and the Tiangong. A wide scope of expertise qualifies us for the inspection of rail transportation, early-warning radars, as well as aircraft engines and pylons. Our professional services are often employed by industries such as nuclear and wind power.

DONGLING was first conceived in 1995. Over the years, we have accumulated many awards and accolades including titles such as “Jiangsu Province High-Tech Enterprise”, “Provincial Mechanical Environment Test Engineering & Technology Research Center”, and “Outstanding Supporter for the Chinese Manned Space Flight Project”. Our company property spans more than 33,000 square meters, more than 20,000 of which are modern workshops. We have a registered capital of 21 million RMB. Our staff of 300 includes nearly 100 technical personnel.

Hard work and ingenuity have transformed us from a small-scale private enterprise with a handful of employees and limited funding to a world-renowned manufacturer of precision testing machinery. We now maintain the operation of 5 subsidiaries and a complete production line.

Our instruments are utilized extensively by industries such as auto, aerospace, electronics, shipbuilding, rail transportation, and national defense. We are the designated provider of factories such as Shenyang Aircraft, Xi'an Aircraft, Zhengzhou Aircraft. Our customers also include renowned scientific research institutions such as the China Institute of Metrology, China Academy of Railway Sciences, Shanghai Aerospace Bureau, China Academy of Space Technology, and the Beijing Great Wall Test Measurement Technology Institute. We export worldwide to more than 50 countries and regions including the USA, Germany, France, Britain, Korea, Japan, etc. Due to superior quality and dedicated teams, DONGLING offered a variety of testing systems and solutions for NASA (United), European Space Agency, Israel Space Center, Defense Industry of Russia, South African National Laboratory, etc.

A total of 7 DONGLING products have passed the technological achievement appraisal of the Ministry of Industry & Information, the Jiangsu Science & Technology Department, and the Commission of Science, Technology and Industry for National Defense. Ten of our products have been declared “Hi-Tech Products”. Internationally advanced technology has allowed us to develop a “Nationally Prominent New Product”.

Our company has placed a strong emphasis on talent cultivation and resource collection. In an effort to achieve our goals, we have cooperated extensively with learning institutions such as Harbin Engineering University, Northwestern Polytechnical University, and Zhejiang University. By bridging the collaboration between universities and the industry, DONGLING has become one of the best platforms for innovation. Cooperation with POLY Technologies has allowed us to become their partner of for both production and R&D in Suzhou.

As a forerunner in the domestic field for vibration test instruments, DONGLING strongly advocate technological development and progression. Through sustained development, we will continue to contribute toward the advancement of the global industry!

  • Reception Room of DONGLING
  • Mechanical Assembly Shop of DONGLING
  • Office of DONGLING
  • Workshop of DONGLING Factory