News

SIPU's self-developed full-auto 13F relay coil production line is delivered to an auto electronics factory. This 7-in-1 integrated 32-spindle line reaches 500–600 pieces per hour with over 99.5% yield. The open-frame design simplifies maintenance and supports MES data connection. This flexible equipment can also be customized to produce solenoid valve, motor stator and VCM coils for global manufacturers.

Discover how SIPU's design has evolved over 10 years to meet high-precision demands. From switching to heavy-duty steel frames for ABS coils to developing Mirror Layouts for Solenoid valves, see the engineering logic behind our upgrade.

In 2025, the global coil manufacturing industry is accelerating toward full automation, driven by electric vehicles, renewable energy, and HVAC innovation. SIPU, a leading Chinese manufacturer of coil production equipment, is at the forefront of this shift. From precision winding machines to fully automated assembly lines, SIPU’s intelligent systems deliver higher efficiency, stability, and scalability. The company’s latest coil assembly solutions mark a major leap from manual labor to smart, data-driven production—setting new standards for quality and productivity. As automation reshapes the global market, SIPU continues to collaborate with partners worldwide, leading the next phase of intelligent coil manufacturing.