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Precision Hydraulic Components for Industrial Excellence

Ningbo Flag-up Hydraulic Co., Ltd. – Innovating high-performance hydraulic valves, winches, and control systems since 2010. Trusted by global machinery manufacturers.

Hydraulic Systems

About Flagup Hydraulic

Flagup Hydraulic Factory

Engineered for Performance & Reliability

Ningbo Flag-up Hydraulic Co., Ltd. was established in April 2010 and is located in the Zhejiang Provincial Industrial Park, Ningbo Wangchun Industrial Park — strategically positioned on the coast of the East China Sea. Our 20,000-square-meter facility integrates R&D, manufacturing, quality control, and global logistics.

We are dedicated to the research and development of high-end hydraulic components designed to replace imported systems, offering superior innovation, practicality, reliability, and cost-efficiency.

14+
Years in Industry
50+
Countries Served
20,000+
m² Manufacturing Area
98%
Customer Retention Rate

R&D & Technical Capabilities

Innovation-Driven Design

Our R&D team follows a market-guided design philosophy focused on innovation, practicality, reliability, and economy to develop next-generation hydraulic components.

Advanced Manufacturing

Equipped with CNC machining centers, automated assembly lines, and precision testing equipment to ensure consistent quality and performance.

Quality Assurance

We adhere to strict quality control standards with comprehensive testing protocols, ensuring every product meets international performance benchmarks.

Industry Applications

Our hydraulic solutions power critical machinery across diverse industries, delivering efficiency, durability, and precise control.

Construction Machinery

Construction Machinery

  • • Excavators
  • • Skid Steer Loaders
  • • Cranes
  • • High-Altitude Work Platforms
Mining Machinery

Mining & Coal Machinery

  • • Underground Mining Equipment
  • • Conveyor Systems
  • • Hydraulic Shovels
  • • Drilling Rigs
Marine Winch

Marine & Port Machinery

  • • Marine Hydraulic Winches
  • • Windlasses
  • • Dock Cranes
  • • Shipboard Hydraulic Systems

Featured Products

Discover our range of high-performance hydraulic components engineered for precision, durability, and seamless integration.

Hydraulic Pilot Control Valve

Hydraulic Pilot Control Valve

Precisely controls flow, pressure, and direction of hydraulic fluid in complex systems. Ideal for excavators and cranes.

Electronic Pilot Control Valve

Electronic Pilot Control Valve

Uses electrical signals for precise hydraulic control. Integrated electromagnet and valve body for responsive operation.

Marine Hydraulic Winch

Marine Hydraulic Winch

Robust design for anchoring, towing, and lifting in marine environments. Corrosion-resistant materials for long service life.

Cartridge Valve

Cartridge Valve & Oil Source Valve Block

Compact and efficient design for fluid control. Ideal for modular hydraulic systems requiring space-saving solutions.

Counterbalance Valve

Counterbalance Valve

Ensures load stability and safety in lifting applications. Prevents uncontrolled descent in hydraulic cylinders.

Directional Control Valve

Directional Control Valve

Controls the direction of fluid flow in hydraulic circuits. Available in multiple configurations for diverse applications.

Electro-Proportional Valve

Electro-Proportional Valve

Provides variable flow and pressure control via electrical input. Enables smooth, precise actuator movement.

Hydraulic Motor

Hydraulic Motor

Converts hydraulic energy into mechanical rotation. High torque output for driving wheels, winches, and conveyors.

Hydraulic Solenoid Valve

Hydraulic Solenoid Valve

Electrically actuated valve for on/off control of hydraulic circuits. Fast response and high reliability.

Pressure Control Valve

Pressure Control Valves

Regulates system pressure to protect components and ensure safe operation. Includes relief, reducing, and sequence valves.

Hydraulic Foot Valve

Hydraulic Foot Valve for Excavator

Ergonomic foot pedal for precise control of excavator movement. Durable construction for heavy-duty use.

Planetary Gearbox

Shell Drive Reducer Planetary Gearbox

High-torque, compact gearbox for winch and drive applications. Ensures efficient power transmission with minimal backlash.

Quality & Global Support

Comprehensive Quality Control

We believe in surviving by quality. Our QC team conducts rigorous inspections at every stage — from raw material intake to final product testing.

  • 100% functional testing on all valves
  • Pressure and leakage testing
  • Material certification and traceability
  • ISO-compliant documentation

Global Logistics Network

We support multiple transportation methods to ensure timely delivery worldwide:

  • Sea freight (FCL & LCL)
  • Air freight (DHL, FedEx, UPS, EMS)
  • Flexible payment options
  • Export documentation support

Frequently Asked Questions

What types of hydraulic valves do you manufacture?

We produce a wide range including pilot control valves, solenoid valves, directional control valves, counterbalance valves, electro-proportional valves, cartridge valves, and pressure control valves.

Can you customize hydraulic components?

Yes, our R&D team supports OEM/ODM projects. We can customize valve configurations, ports, voltages, and control signals based on your requirements.

What industries do your products serve?

Our components are used in construction machinery, mining equipment, marine systems, port cranes, high-altitude work platforms, and agricultural machinery.

What is your MOQ and delivery time?

Minimum Order Quantity varies by product. Sample orders are welcome. Typical lead time is 15-30 days depending on order size and complexity.

Do you provide technical support?

Yes, our service engineers provide installation guidance, troubleshooting, and application support. We respond to inquiries within 24 hours.

Get in Touch

For product inquiries, technical support, or partnership opportunities, reach out to our team.

Contact Information

+8618969419261

+8618957499052

sale@flagup-hydraulic.com

+86 189 5749 9052

+86 189 5749 6072

No.255 Fengcheng Road, Wangchun Industrial Park, Ningbo City, Zhejiang Province, China

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