Target Audience: This technical guide is written for automotive distributors, engineers, repair workshops, and OEM buyers sourcing replacement gas springs or custom lift supports.

Precision Trunk Supports

Trunk lids on sedans require a very specific force profile. If the strut is too strong, the trunk will fly open violently; too weak, and it won't hold the lid. We are a trunk gas spring manufacturer that reverse-engineers the exact OEM specifications.

We provide comprehensive cataloging, allowing you to easily match our parts to OEM numbers, ensuring your customers get a perfect fit every time.

The Yueli Quality Difference

500h Salt-Spray Tested

QPQ & Electrophoresis surface treatment for extreme anti-corrosion.

50,000-Cycle Fatigue

Multi-lip NBR sealing ensuring a 5-10 year lifespan without leaking.

ISO/TS 16949 Certified

Manufactured in our Guangzhou facility under strict automotive QC standards.

Need a Replacement or Custom Gas Spring?

Whether you need an exact OEM replacement or a custom stroke and force configuration, Yueli Springs is the source factory you can trust.

For the fastest quote, please send us:

  • OEM Part Number (if known)
  • Extended & Compressed Length
  • Force (Newtons)
  • End Fittings (Ball socket, clevis, eyelet)
  • Estimated Quantity
Get Factory Pricing & Lead Time Browse Catalog