“…over-production, waiting, inventory, motion, transportation, overprocessing and defects). Besides, lean principles are abode by five rules such as for define value, identify value-stream, create smooth value flow, implement pull-based production and strive for excellent (Leong et al, 2018a). Leanproduction.com (2017) stated that many lean tools have been Please cite this articles as: Leong, W.D., Teng, S.Y., How, B.S., Ngan, S.L., Lam, H.L., Tan, C.P.…”