Custom hydraulic cylinders make your machines work better and last longer. But not all cylinder makers are the same. If you pick a low-quality one, it might break easily or damage your equipment.

Here’s how to choose the right company for your custom cylinder:

1. Look for Experience & Smart Engineers

• The best makers know how to design cylinders that won’t fail.
• They should ask about:
  • How you will use the cylinder
  • Where it will be working (hot, cold, wet, etc.)
  • Any problems you’ve had with cylinders before
• This helps them pick the right materials, size, and power for your needs.

2. Check for Quality Control

• A good maker follows ISO 9001 standards (a top quality system).
• If they don’t show their certifications, ask for them.

3. Make Sure They Can Really Customize

Some companies just make small changes and call it “custom.” But you might need more. Check if they offer:

• Different materials (like stronger steel for tough jobs, 42CroMo, 27SiMn, 35CrMo etc)
• Different types of cylinders (telescopic, heavy-duty, welded, etc.)
• Different ways to attach it (fixed, pivot, or special mounts)
• Correct sizing ( Bore diameter, piston diameter; so it gives the right power)
• Right stroke length (such as stroke length, it determines the required extension and retraction distance of the cylinder.)

4. Reliability and Support:

• Customer Service: Choose a manufacturer with responsive and knowledgeable customer service.
• Sales Support: Consider their ability to provide ongoing support, including repairs and maintenance.

5. Other Considerations:

• Delivery Time: Consider the manufacturer’s lead times and ability to meet your deadlines.
• Warranty: Check the manufacturer’s warranty policy and how they handle warranty claims. 

Final Tip

A good custom cylinder maker will listen to your needs and build exactly what you want. Don’t just pick the cheapest—pick the one that makes cylinders strong enough for your job!