Noticias de la industria
06 2025-11 ¿Qué es una cremallera de resina?
Resin zippers, as one of the three mainstream types of zippers (metal, nylon, and resin), have the core feature that the chain teeth are made of synthetic resin through injection molding.
06 2025-11 Una pequeña revolución que conecta la vida
In modern life, there is a seemingly insignificant yet ubiquitous invention that has profoundly changed our daily lives - the nylon zipper.