Zhejiang Herui Precision Mould Co., Ltd. specializes in high-precision motor core progressive moulds and custom inserts, for EV, industrial, and appliance motor laminations down to 0.1 mm.

Herui Precision is a specialist in high-accuracy stamping moulds for motor stator and rotor laminations. We design and manufacture progressive, high-speed and long-life tooling capable of producing ultra-thin electrical steel laminations down to0.1 mm, reducing iron loss and improving motor efficiency. With advanced facilities equipped withMazak 5-axis machining, Yasda ultra-precision milling, Sodick wire-EDM and Zeiss CMM, we ensure exceptional accuracy, stability and durability for every project. We also provide custom precision components, prototyping, and small-batch lamination production, supporting customers from R&D to mass-production mould handover. Know more on hpmcn.com