Umbrella with automatic opening and closing

Umbrella springs are an important part of umbrella hardware. The characteristics of the spring make the umbrella more mechanical, and the spring’s elasticity, torsion, pressure, and tension rebound characteristics make the spring firmer and more practical. Common umbrella springs have Center rod support spring, Z-shaped positioning spring, umbrella stand pressure spring, automatic opening and closing tension spring, etc. Auto Open Close Umbrella products have become more and more...

Product Categories : Finished Products > Umbrella