
OUR REPUTATION FOR EXCELLENCE IS BUILT ON INTEGRITY

ABOUT COMPANY
JW HYDRAULIC a member of the JW Group with over 20 years of industry experience, is a leading Asia-based manufacturer specializing in hydraulic cylinders and precision components. We provide custom-engineered solutions for a wide range of industries, including maritime, offshore, metallurgy, mining, water conservancy, wind power, construction, engineering machinery, and etc..
Renowned for our rigorous quality control, every product undergoes comprehensive inspection and mandatory pressure testing before delivery. For industries with demanding operating conditions—such as maritime and offshore applications—our products comply with strict international certification standards, including DNV, ABS, BV, GL, CCS, Lloyds, etc, ensuring exceptional durability and reliable performance even in extreme environments.
Driven by innovation and engineering excellence, JW Hydraulic continuously advances its expertise in hydraulic systems, delivering high-performance, reliability-focused solutions to industrial customers worldwide.
JW Hydraulic end-to-end solutions cover the entire hydraulic cylinder life-cycle, including custom design, manufacturing, machining, and maintenance services.
- Standard Hydraulic Cylinder
- Custom Hydraulic Cylinder
- Components & Parts
- Hydraulic & Pneumatic Actuators
- Production
- Design Services
- Processing Services
- After-sales Services
As a leading hydraulic cylinder manufacturer, JW Hydraulic combines precision engineering with Eco-friendly innovation.
Our CNC-machined, IoT-ready cylinders deliver superior performance for construction, mining, and industrial applications.
Featuring energy-efficient designs, low-emission production, and long-life materials, we meet global standards (ISO 9001) while reducing environmental impact.
From custom R&D to worldwide after-sales support, we provide smart, sustainable hydraulic solutions built to last.















INSPECTION EQUIPMENT
JW Hydraulic ensures every component meets the highest standards through advanced material inspections, precision 3D measurements, and extreme-condition testing.
We validate quality at every stage – so your hydraulics perform flawlessly when it matters most.
Key Testing Includes:
✓ Material Integrity | ✓ Dimensional Accuracy | ✓ Pressure Resilience















CERTIFICATES AND TEST REPORTS

ISO9001-2015 Certificate

ISO14001-2015 Certificate

ISO45001-2018 Certificate

CCS
Certificate

TUV
Certificate

BV
Inspection Report

SGS
Inspection Report

Procedure Qualification Record