Shrinkage of large round wire tubes under high-temperature conditions has long been a persistent technical challenge in the industry. In June 2026, our technical team tackled the issue from both formulation and process perspectives, and through repeated trials and adjustments, achieved a breakthrough improvement. The new solution effectively enhances the dimensional stability of the products under hot-weather conditions, substantially reducing risks at the client end. This improvement has now been applied to mass production, with positive feedback received from customers.
