Ningbo Yinzhou Xinchuang Automation Equipment Factory is a high-tech enterprise specializing in the development, production, and sales of a full range of Hengli springs and mainspring specialized equipment. Adhering to a market-oriented approach, we mainly produce specialized equipment such as steel strip slitting machines, steel strip trimming machines, steel strip quenching furnaces, curling machines, steel strip constant force spring automatic forming machines, disposable automatic curling machines, fixed length punching machines, starting spring curling machines, mainspring fatigue machines, and automatic wire coiling machines. It is a multifunctional and diversified modern enterprise that integrates development, manufacturing, operation, and service. With its high efficiency, simplicity, and safety, it has won unanimous praise from customers. Our factory also produces various types of flat spiral springs and various elastic material steel strips for slitting and trimming processing.