Company profile
Hefei Changyuan Hydraulic Co., Ltd. manufactures Construction-machinery hydraulic components, Hydraulic pumps, valves, cylinders and systems, Electro-hydraulic control and drive components for construction machinery. The profile uses the current legal entity and separates brand history from the entity's registration date.
Products
Gear Pump and Electro-hydraulic Pump
Gear Pump and Electro-hydraulic Pump is listed in the manufacturer's official catalogue as a hydraulic pump line; displacement, pressure ratings and mounting options follow the official product documentation.
- Hydraulic power supply for excavators, loaders and other construction machinery; industrial power units and high-pressure pump circuits of mobile machinery.
Hydraulic Valve
Hydraulic Valve is listed in the manufacturer's official catalogue as a hydraulic valve line; nominal sizes, pressure ratings and control modes follow the official product documentation.
- Main and pilot hydraulic circuits of construction machinery; directional, pressure and flow control plus electro-hydraulic proportional regulation of industrial systems.
Hydraulic Cylinder
Hydraulic Cylinder is listed in the manufacturer's official catalogue as a hydraulic cylinder line; bore, stroke and mounting structures follow the official product documentation.
- Work-equipment cylinders of excavators and loaders, industrial actuation and vehicle lifting/steering circuits.
Precision Castings
Precision Castings is listed in the manufacturer's official catalogue as a precision casting product line; material grades, weight ranges and applicable machines follow the official product documentation.
- Replacement of excavator bucket teeth and structural parts; precision casting supply for construction machinery.
Production evidence
Official company or listed-company product and manufacturing materials were reviewed, with the current legal entity, incorporation date and registered capital cross-checked. Registered capital retains its filed currency.
This profile is based on confirmed public information. It is not an audit, certification or commercial endorsement.
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