Our company supplies a complete range of hydraulic cylinder components and accessories.
All products are available in standard sizes and customized designs, ensuring the right fit for your application.
We recommend the best materials and processes based on your operating conditions, helping you achieve reliable performance and long service life.

Product Gallery


Product Categories

Honed Tube I Cylinder Barrel I End Cap I Head Cap I Piston Rod I Flange I Clevis I Pin Shaft I Valve I Rod Protective Cover I Ring


Key Features & Benefits

  • Precision Manufacturing
    • Honed tubes with H8–H9 tolerance and Ra 0.2–0.4 μm finish
    • Chrome-plated rods with high hardness (800–1000 HV)
    • End and head caps with CNC machining, port threading, and seal grooves
  • Quality Assurance
    • 100% pressure-tested end caps and head caps
    • Dimensional inspection for all sealing surfaces
    • Material certification available upon request
  • Customization Service
    • Standard and custom components available
    • Built-to-print production based on drawings and specifications
  • Engineering Support
    • Expert recommendations on materials, seals, and finishes
    • Technical consultation for application-specific requirements

JW Hydraulic

JW HYDRAULIC is a leading Asia-based manufacturer of hydraulic cylinders and precision components, delivers 
custom-engineered solutions for maritime, offshore, metallurgy, mining, and construction sectors. Renowned for rigorous quality control, the products undergo extensive testing to meet stringent international certifications (ABS, Lloyd’s, DNV), ensuring exceptional durability and performance in the most demanding operating conditions. With a strong focus on innovation and engineering excellence, we continues to advance our expertise in hydraulic systems, providing high-performance, reliability-driven solutions for global industrial applications.

Contact Us

  • Tel: +86 21 6266 6697
  • Sales manager: jane.wang@jwgroup.cc
  • Add: 2299, Xiangjiang Road, Shanghai 201804, China

Office Hour

  • Monday – Friday: 9:00 AM – 6:00PM

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