Hefei Changyuan Hydraulic Co., Ltd is a national high-tech enterprise specializing in the R&D, production and sales of various hydraulic components. Formerly known as Hefei Hydraulic Parts Factory, founded in 1966, has always focused on the hydraulic field for more than 50 years. Our main products include five categories: hydraulic pump, hydraulic motor, hydraulic valve, hydraulic cylinder, hydraulic system and control, which covering three aspects of power, control and execution of the hydraulic system. With more than 200 series, 4,500 specifications products and strong comprehensive supply and service capabilities, HCHC is one of the few enterprises that has complete R&D and production capacity of hydraulic system components in China. These products are widely used in construction machinery, forklifts, modern agricultural machinery, special vehicles, agricultural machinery, and non-mobile areas, etc. Through continuous increase of R&D investment, HCHC has independently developed a series of core technologies and achievements that are at the leading level in China. Since 2006, HCHC has obtained 180 national patents. There are 40 products that have passed the identification of new products and new technologies of Anhui Province, since 2015. The registered trademark of “HY and Diagram” of HCHC has been recognized as a well-known trademark in China by the Trademark Review and Adjudication Board of the State Administration for Industry and Commerce of China. Insisting on excellent products and service during 50 years, HCHC is recognized by governments at all levels. It won the National Quality Award of the People's Republic of China, the title of National Customer Satisfaction Enterprise, the “Specialized, Refined, Special, New” SMEs of Anhui Province, Anhui Province Quality Management Award, innovative companies of Hefei City, the most growth-oriented SMEs, etc. It is the most influential brand, quality supplier and excellent accessory supplier of hydraulic parts and accessories of China Construction Machinery Industry Association.