P.T. Alpha Jaya Manunggal Mandiri is a manufacturing company enganged in the furniture sector. In the spring bed production line, the time required to produce one spring bed requires a long machine set-up time and has many non-value-added operations. The first step is to minimize the spring bed production time and the distance of spring bed production by doing a waste analysis on the spring bed production process to identify the non-value activity and then remove that process. After that, create a new alternative layout with the S.L.P. method. The new alternative layout was created using process activity mapping to compare spring bed production time and distance from the old layout and the new alternative layout. Then, the set-up time on spring bed production is reduced by implementing a single SMED method. Then the last step is creating current value stream mapping and future value stream mapping. Then comparing the efficiency of current value stream mapping and future value stream mapping. From implementing SMED, removing the non-value-added activity, and implementing the new layout of spring bed production. With this implementation, the set-up time and the spring bed production process were reduced, reducing the set-up time on the spring bed production process and increasing the efficiency of value stream mapping.