Founded in 1966, Hefei Changyuan Hydraulic Co., Ltd. is a national high-tech enterprise specializing in the R&D, production, and sales of various hydraulic components, as well as providing complete hydraulic system solutions. In 2017, it was awarded the title of "China Manufacturing Single Champion Cultivation Enterprise" by the Ministry of Industry and Information Technology. The company's products cover hydraulic pumps, hydraulic motors, hydraulic valves, hydraulic cylinders, compact hydraulics, electro-hydraulic pumps, hydraulic systems, and control devices, with a complete product portfolio of over 200 series and more than 30,000 specifications. It serves both as a professional hydraulic component manufacturer and a one-stop hydraulic system solution provider. The company has two subsidiaries: Anhui Shengxin Hydraulic Technology Co., Ltd. and Anhui Boye New Materials Technology Co., Ltd. Covering a total area of 200,000 square meters, the company has established an integrated manufacturing platform encompassing casting (cast iron/aluminum), forging (forged steel/aluminum), electroplating, heat treatment, surface spraying, precision machining, and assembly and testing, building a full industry chain layout from material preparation, blank manufacturing, and precision processing of core components to final assembly of hydraulic components and integration of hydraulic systems, achieving full-process independent control over core processes and key supporting facilities. The products are widely used in engineering machinery, industrial vehicles (forklifts), mining machinery, construction machinery, special vehicles, modern agricultural machinery, new energy equipment, marine engineering, and other industrial equipment fields. Leveraging its profound technical expertise, complete industry chain advantages, and stable and reliable product quality, the company is committed to providing high-performance, high-reliability hydraulic products and system supporting services to domestic and international customers.

The Changyuan Hydraulic Research Institute houses research divisions for hydraulic pumps and motors, hydraulic valves, hydraulic cylinders, and new processes. It has established joint R&D platforms with Hefei University of Technology, Zhejiang University, Anhui University of Science and Technology, and others, and has been approved as a provincial-level post-doctoral research workstation. It has undertaken multiple major science and technology projects of the Ministry of Industry and Information Technology and Anhui Province, and has won 2 First Prizes of the Anhui Provincial Science and Technology Award. Through continuously increasing R&D investment, the company has independently developed a series of core technologies and achievements at the domestic leading level, accumulating over 250 authorized national patents and 2 software copyrights. It has led or participated in the formulation of national, industry, and group standards, with a cumulative total of 37 standards promulgated and implemented, and has been awarded the honorary title of "Outstanding Contributor to National (Industry) Standard Formulation" by the National Hydraulic and Pneumatic Standardization Technical Committee three consecutive times. Since 2005, 46 products have passed the Anhui Province new product and new technology appraisal, with key technical indicators at the domestic leading (advanced) level, and multiple products have won industry technological progress awards. The company has established a full life-cycle quality management system and has passed IATF16949:2016 and ISO9001:2015 quality management system certifications, ISO45001:2015 occupational health and safety management system certification, and ISO14001:2015 environmental management system certification.

Years of solid work have earned recognition from governments at all levels: the company has successively received the National Quality Award of the People's Republic of China, the National Customer Satisfaction Enterprise title, Anhui Province "Specialized, Refined, Distinctive, and Innovative" SME designation, Anhui Province Quality Management Award, Anhui Province Green Factory, Hefei Innovative Enterprise, and Most Growth-Oriented SME, among others. It has been awarded the Most Influential Brand for Hydraulic Components and Accessories, High-Quality Supplier, and Excellent Supporting Parts Supplier by the China Construction Machinery Association. It has received the title of Leading Enterprise of China Agricultural Machinery Components (Hydraulic Parts) from the China Agricultural Machinery Industry Association, the Gold Award of "2015 China Agricultural Machinery Components Products," and first place in the "Baseline Test on the Implementation of Agricultural Gear Pump (Constant Flow Pump) Standards" by the National Tractor Standardization Committee. It has also received honors from the China Hydraulics Pneumatics and Seals Association, including Advanced Unit for Industry Technological Innovation, National Customer Satisfaction Enterprise, Excellent Supplier Award, Advanced Unit for Industry Technological Innovation, and First, Second, and Third Prizes for Industry Technological Progress. The registered trademark "合液及图" has been recognized as a China Well-Known Trademark by the Trademark Review and Adjudication Board of the State Administration for Industry and Commerce.

With excellent product quality and a strong market reputation, the company has established long-term and stable cooperative relationships with numerous well-known domestic OEM customers, including Anhui Heli, Hangcha Group, XCMG Group, SANY Group, Zoomlion Heavy Industry, LiuGong Machinery, Shantui Construction Machinery, Tongli Heavy Industry, EP Equipment, Noblelift, BYD, SDLG, YTO Group, Weichai Lovol, and Dongfeng Agricultural Machinery, and has been rated as Excellent Quality Award winner and Excellent Supplier by these customers for many consecutive years. At the same time, it has established long-term supply relationships with well-known foreign-brand OEM enterprises such as Caterpillar, Wirtgen, Bomag, Linde Forklifts, Jungheinrich, TLD Group of France, Furukawa of Japan, Kubota, CLAAS, and AGCO Grand.