The document describes Screentek International's journey with 5S and Lean Manufacturing over time. In August 2013, the factory was in a state of chaos with hazards and blocked fire escapes. They began implementing 5S principles like sorting, setting in order, shining, standardizing, and sustaining to organize the factory. New machinery was purchased and the layout was altered to reduce waste and improve productivity. By December 2015, they generated more sales with fewer manufacturing hours and reduced stock levels, showing the benefits of their Lean transformation.