Beijing Tianshun Great Wall Hydraulic Technology Co., Ltd. was established on the basis of the former Hydraulic Technology Research Institute and Engineering Agricultural Machinery Technology Maintenance Institute of China Agricultural Machinery Research Institute, and is controlled by China Agricultural Mechanization Research Institute Group Co., Ltd., a large-scale technology enterprise under SINOMACH, and a high-tech enterprise certified by Beijing Municipal Science and Technology Commission. The company is headquartered in China Agricultural Mechanization Research Institute Group Co., Ltd., and its R&D and manufacturing base is located in Juyuan Industrial Zone, Shunyi, Beijing, covering an area of 52 acres and a construction area of 27,600 square meters. It has R&D design, production and manufacturing, product and component testing, warehousing functions and related supporting facilities. The company is a member of the China Hydraulic and Pneumatic Seals Industry Association and a vice-chairman unit of the Maintenance and Remanufacturing Branch of the China Engineering Machinery Industry Association. It passed the IS09001:2000 certification in 2007.