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Precision Hydraulic Solutions from HRPC Hydraulics

Leading manufacturer of high pressure ball valves, hydraulic cylinders, and industrial valve systems in China. ISO-certified quality, global delivery.

Hydraulic Ball Valve

About HRPC Hydraulics

Ningbo Huarui Automation Equipment Co., Ltd. is a trusted manufacturer and supplier of high-performance hydraulic components based in Zhejiang, China.

Hydraulic Cylinder

Engineered for Industrial Excellence

With years of experience in fluid power systems, we specialize in high pressure ball valves, hydraulic cylinders, solenoid valves, and custom hydraulic solutions for demanding industrial environments.

Our products are widely used in oil & gas, marine, construction machinery, and automation industries. We adhere to international standards including ISO, SAE, and DIN to ensure reliability and safety.

  • ISO-Certified Manufacturing
  • 100% Quality Control Testing
  • Global Export Experience
  • OEM & Custom Design Support

Our Hydraulic Products

High-quality, durable hydraulic components designed for performance and longevity.

High Pressure 2 Way Ball Valve

High Pressure 2 Way Ball Valve

CF8M, full port, BSP female thread, 1000 WOG, ideal for hydraulic systems.

High Pressure Valve
Double Rod Hydraulic Cylinder

Double Rod Hydraulic Cylinder

Double acting oil cylinder with compact design, high load capacity.

Hydraulic Cylinder Cylinder
3 Way High Pressure Ball Valve

3 Way High Pressure Ball Valve

VH3V series, KHB3K model, for directional control in hydraulic circuits.

3-Way Valve Valve
Flange Type Ball Valve

Flange Type Ball Valve

KHBF/KHMF series, SAE flange port, up to 210 bar, ideal for oilfield use.

Flange Valve Valve
Solenoid Valve

Solenoid Valve

VF/VZ Series, 5/2 way, miniature control valve for automation systems.

Solenoid Operated Valve
Compact Hydraulic Cylinder

Compact Hydraulic Cylinder

Double acting compact oil cylinder for space-constrained applications.

Compact Design Cylinder
Multi-Stage Hydraulic Cylinder

Multi-Stage Hydraulic Cylinder

Telescopic design for extended stroke in limited space applications.

Telescopic Cylinder
Manifold Mounting Ball Valve

Manifold Mounting Ball Valve

YJZQ & KHP series, designed for integration into hydraulic manifolds.

Manifold Ready Valve

Why Choose HRPC Hydraulics?

We combine engineering excellence with rigorous quality control to deliver reliable hydraulic solutions.

ISO Certified

Manufacturing complies with international quality standards for reliability.

100% QC Testing

Every product undergoes pressure, leakage, and endurance testing.

Global Export

Trusted by clients in over 30 countries with fast shipping options.

OEM Support

Custom designs, branding, and packaging available upon request.

15+
Years Experience
30+
Countries Served
500+
Product Types
100%
Quality Tested

Frequently Asked Questions

What materials are your ball valves made from?

Our high pressure ball valves are typically made from CF8M (stainless steel), carbon steel, or brass, depending on the model and application requirements.

Do you offer custom hydraulic cylinder designs?

Yes, we provide OEM services and can customize hydraulic cylinders based on stroke length, bore size, mounting style, and operating pressure.

What is the maximum pressure rating for your valves?

Our high pressure ball valves are rated up to 5800 psi (400 bar), with flange models supporting up to 210 bar depending on size and connection type.

Can I get samples before placing a bulk order?

Yes, sample orders are available for most products. Contact us for sample pricing and shipping details.

Get in Touch

For inquiries, quotes, or technical support, reach out to our team.

Mobile: 189 6823 3729

Email: [email protected]

Address: No.18, Chengxin Road, Xikou Industry Zone, Ningbo, Zhejiang, China

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