This assembly & test line is a high-end intelligent system dedicated to the volume production of the stiffness valve (Continuous Damping Control valve, CDC valve) — the core actuator of air-suspension systems. As a key link in chassis-by-wire intelligent manufacturing, the line deeply integrates precision mechanical assembly with multi-dimensional in-line inspection technology, aiming to resolve the industry pain points of traditional valve-body assembly — poor consistency, insufficient sealing reliability and high performance dispersion — and to supply highly reliable core flow-control components for NEV electronically controlled suspension systems.

Figure: Automotive Air-Spring Stiffness Valve Assembly & Test Line — Layout / Equipment Schematic