In the wave of global energy transition, driven by both policy support and market demand, solid-state battery is becoming the focus of the global competition in EV cell technology. LEAD is now introducing an all-solid-state battery whole line solution, bridging the manufacturing processes of all-solid-state batteries. The whole line covers key processes for the all-solid-state battery manufacturing including all-solid-state electrode making, all-solid-state electrolyte membrane making and lamination, cell assembly, densification, and high-voltage formation and grading. By adopting advanced processes such as dry electrode making and highly integrated design, the manufacturing processes have been significantly reduced compared to conventional all-solid-state battery manufacturing. The line can not only ensures efficient and high-quality product output but also can achieve a remarkable cost reduction of 20% in labor demand and 30% in overall investment. Furthermore, it guarantees strict environmental control and product safety throughout multiple stages.