Jingyan Hydraulics specializes in load-sensing proportional hydraulic system components
More Than a Supplier. Your Engineering Partner.
We focus on defining hydraulic control behavior and ensuring reliable system performance under real operating conditions.
Proportional Control Engineering
Control logic and valve design focused on precise flow, pressure, and motion behavior in dynamic hydraulic systems.
Application-Specific Design
Hydraulic valves and control functions tailored to actual machine operating conditions, load characteristics, and duty cycles.
Precision Manufacturing
Controlled manufacturing processes and functional validation to ensure long-term reliability in harsh, continuous-duty environments.
Electrical Control Integration
We have incorporated the electrical control solution into the system design.
Tired of hydraulic suppliers who don’t understand your system? Stop the runaround — and talk！
One conversation can make all the difference.
Let’s start with what you already have — your hydraulic schematic, a description of your equipment’s motion, or even product photos.
Proven By The Numbers.
Jingyan Hydraulics is an engineering-driven manufacturer specializing in proportional hydraulic control valves and application-specific control solutions for demanding industrial environments.
Years Engineering Experience
Company employees
Global Customers
Application-Specific Solutions
Trusted by industry leaders
See who already relies on our hydraulic solutions. Expecting to see your company’s logo!
See who already relies on our hydraulic solutions.
Review of the China Coal & Mining Expo 2025
At China Coal & Mining Expo 2025, we showcased our latest products and engaged with customers from around the world.
A shuttle valve with oil circuit switching function
A pilot-operated control valve integrating the functions of a directional valve and four shuttle valves.
Pneumatic Cartridge Valve Patent
A pneumatic cartridge valve patent has been authorized from CNIPA.
Review of the China Coal & Mining Expo 2025
At China Coal & Mining Expo 2025, we showcased our latest products and engaged with customers from around the world.
A shuttle valve with oil circuit switching function
A pilot-operated control valve integrating the functions of a directional valve and four shuttle valves.
Pneumatic Cartridge Valve Patent
A pneumatic cartridge valve patent has been authorized from CNIPA.
Review of the China Coal & Mining Expo 2025
At China Coal & Mining Expo 2025, we showcased our latest products and engaged with customers from around the world.
A shuttle valve with oil circuit switching function
A pilot-operated control valve integrating the functions of a directional valve and four shuttle valves.
Pneumatic Cartridge Valve Patent
A pneumatic cartridge valve patent has been authorized from CNIPA.
FAQ
For standard or modular products, Jingyan Hydraulics supports sample testing and we can achieve fast delivery.
We support T/T payment. Accepted currencies include CNY, USD, AUD, EUR. We can also issue Certificate of Origin for customers.
Jingyan Hydraulics’ standard and modular products are interchangeable in structure and performance with several global brands. We support OEM customization and also offer ODM services.
The control methods include: manual, hydraulic pilot (used with our hydraulic proportional pilot control valve), electro‑hydraulic proportional, CAN bus, pneumatic (used with our pneumatic proportional pilot valve), and combined control.
Our load-sensing proportional directional control valves feature a boom stabilization module developed specifically for long-boom equipment (tunnel wet spraying trucks). This module suppresses boom vibration during the lowering process.
Jingyan Hydraulics’ pneumatic valves meet coal mine explosion‑proof requirements. we offer high pressure resistance (30 bar), corrosion resistance (QPQ surface treatment), and long service life. Additionally, we provide cartridge pneumatic valves that reduce installation space and improve pneumatic control systems reliability.
Jingyan Hydraulics has delivered eight sets of QDS valve to our Australian customer. They have been operating normally with no after‑sales issues so far.
Beijing Jingyan Hydraulics is an authorized distributor of Beijing MECC Hydraulic’ hydraulic products, providing after-sales spare parts services to customers worldwide.
Discuss Your Hydraulic Control Requirements, It's a exciting start!
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- For the products in the catalogue, we will provide technical date and quotations within 24 hours.
- You will receive a response to your inquiry from our dedicated staff.