BLOGS
- HOME
- BLOG
See how Cixi Dili Spring transformed handmade prototypes into ISO 9001 mass-produced extension springs for luxury automotive window curtains—custom hooks, anti-rust oil finish, quiet operation, and reliable delivery
A practical real-world guide to loop-end springs covering definitions, end geometries, materials, standards, and customization tips for mold tools and industrial machinery. Learn how subtle end-loop differences impact fatigue life and reliability.
Blog
Prodoucts Categories
Recent
Contact Us
- +86 13586942004
- [email protected]
- No.211, Wei'er West Road, Cixi City, Ningbo