Suzhou Liyuan Hydraulic Co., Ltd.

As one of China's earliest enterprises engaged in the development of high-end core hydraulic components, the company has over 60 years of experience in R&D and manufacturing. Its product range includes hydraulic pumps, motors, valves, reducers, and integrated hydraulic systems. As a specialized provider of hydraulic transmission solutions and services, it operates R&D centers and manufacturing facilities in both Suzhou and Guiyang.

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Suzhou Liyuan Hydraulic Co., Ltd.

Suzhou Liyuan Hydraulic Co., Ltd. was formed through the restructuring of AVIC Liyuan Hydraulic and Allied Machinery Co., Ltd. (605060.SH). Headquartered in Suzhou, Jiangsu Province, the company has a registered capital of 470 million RMB, a 10,000 m² R&D center, and a 40,000 m² manufacturing facility on a 150,000 m² site.

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Aerial view of the factory campus

Our products are widely used in construction machinery (cranes, excavators, piling machines, concrete machinery, road machinery, loaders, aerial work platforms, etc.), agricultural machinery (harvesters, rotary tillers, tractors, rice transplanters, etc.), and industrial machinery (extrusion machines, forging presses, rolling mills, etc.).

We had received multiple industry and customer awards, including 'Best Quality,' 'Excellence in Quality,' 'Outstanding Strategic Supplier,' 'Best Market Service,' 'Best Service,' 'Outstanding Contribution,' and 'Premium Components.'

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Our Advantage

Tech R&D & Innovation

Over 60 years of experience, breaks foreign monopolies, holds 115 authorized patents, undertakes national key projects.

Products & Market

Covers high-pressure pumps/motors + integrated systems, serves XCMG/Caterpillar, leads domestic high-end hydraulic market share.

Digital & Manufacturing

Develops digital hydraulic products, cuts energy consumption by 40% vs. benchmarks, enhances product consistency.

Service & Quality

"10min response, 24h problem-solving" service, ISO9001 certified, provides customized solutions.

Processing Equipment - MAZAK Production Cell

Processing Equipment - Vertical Machining Center

Assembly Line

Processing Equipment - FMS Line

Test Equipment

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Applicable Scenarios

The L2F series is used in construction machinery (cranes, excavators), agricultural machinery (tractors), and industrial machinery (extruders); the L6V series focuses on meeting the high torque and wide speed regulation requirements of medium and heavy-duty mobile machinery, while the L7V series variable displacement pumps are suitable for efficient flow regulation scenarios in open circuits.

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PRODUCTS

Liyuan Hydraulic has a wide range of products including hydraulic pumps, motors, valves and hydraulic systems. These products widely applied in fields such as construction machinery, agricultural machinery, industrial machinery and military equipment.