

With years of experience in manufacturing Custom Hydraulic Cylinder, we provide customer satisfaction through manufacturing and customization.
At Bos, we care about you and your company. We specialize in custom hydraulic cylinder customization, material selection, and manufacturing, and provide excellent service according to your needs.




Our small hydraulic cylinders incorporate numerous advantages that distinguish them from conventional hydraulic solutions. The compact footprint of these components represents one of their most significant benefits, enabling integration into space-constrained applications where traditional hydraulic cylinders would be impractical. Despite their reduced dimensions, our small hydraulic cylinders maintain impressive power density, delivering substantial force output relative to their size through optimized internal design and precision manufacturing.
Durability and Longevity: Utilizing premium materials including stainless steel cylinders and hardened piston rods, our small hydraulic cylinders demonstrate exceptional resistance to wear and corrosion . The implementation of advanced honing processes on cylinder tubes creates ideal surface characteristics for seal compatibility and long-term performance. Furthermore, specialized surface treatments on piston rods, including precision chrome plating, significantly enhance wear resistance and service life.
Precision Engineering: Each small hydraulic cylinder incorporates precision-machined components that ensure smooth operation and minimal friction. Integrated buffer seals at stroke terminals effectively cushion end-of-travel impact, enhancing operational stability and component longevity . This thoughtful design approach reduces stress on adjacent components and maintains consistent performance throughout the product lifecycle.
Versatile Configuration Options: Our small hydraulic cylinders support multiple mounting configurations including rod-end, flange, foot, and trunnion installations, enabling straightforward integration into diverse equipment designs . This flexibility allows engineers to specify optimal mounting arrangements for their specific application requirements without compromising performance or reliability.


Technical Expertise: Our engineering team possesses deep knowledge of hydraulic system requirements across diverse applications, enabling them to provide valuable technical guidance and custom solutions. We maintain an extensive catalog of standard small hydraulic cylinder models while retaining the capability to develop customized variants addressing unique customer requirements. This flexibility allows us to serve both standard and specialized application needs effectively.
Quality Commitment: We implement stringent quality control protocols throughout the manufacturing process, employing statistical process monitoring and comprehensive final inspection procedures. Our manufacturing facilities utilize advanced equipment including CNC machining centers and precision honing machines to maintain tight tolerances and consistent quality across production runs. Additionally, our components undergo thorough material certification and performance testing to verify compliance with specified requirements.
Customer-Focused Approach: We prioritize understanding each customer's unique operational challenges and performance expectations. This customer-centric philosophy enables us to recommend optimal small hydraulic cylinder solutions that balance performance, longevity, and cost-effectiveness. Our technical support team remains available throughout the product lifecycle to assist with integration challenges and operational questions.

To ensure an accurate design, please provide:
Application: What machine/equipment is it for?
Forces: Required pushing/pulling force (in kN or lbs).
Pressure: System operating pressure.
Dimensions: Bore size, rod diameter, stroke length, and retracted length.
Mounting: Preferred mounting style on the cap and rod end.
Environment: Exposure to heat, cold, moisture, chemicals, or abrasives.
Special Needs: Any other unique requirements.