This image shows a precision progressive stamping die developed for producing battery protection structural components used in modern automotive systems. Progressive dies allow multiple forming and cutting operations to be performed in a continuous stamping process, significantly improving production efficiency and dimensional consistency.

The tooling shown here is designed for manufacturing metal components used in battery protection assemblies, which are critical structural elements in electric vehicle platforms. Through progressive die technology, sheet metal materials are processed through multiple stations to achieve forming, trimming, and shaping operations within a single stamping line.

Dongguan Changdong Tool & Die Co., Ltd., established in 2012, specializes in the engineering and manufacturing of precision metal stamping dies including progressive dies, transfer dies, and large forming dies up to 4 meters in length. The factory covers approximately 4,000 square meters and operates under ISO9001 and IATF16949 quality management systems, ensuring strict tooling standards for automotive and industrial applications.

With advanced machining equipment such as CNC machining centers, milling machines, grinding machines, wire cutting systems, and stamping presses ranging from 45T to 800T, Changdong provides a complete manufacturing solution from die design and tooling production to stamping part manufacturing.