Andrew Leong

continuous improvement lean business improvement lean six sigma training manchester tqmi root cause analysis england lean manufacturing service excellence consulting lean service cheshire lancashire six sigma greater manchester merseyside learning liverpool south yorkshire west yorkshire lean six sigma training process flowcharts ranking and rating force field analysis process mapping solution effect analysis data handling and display brainstorming concentration diagrams checksheets failure prevention analysis muda pdca dmaic london value stream mapping operational excellence 8 wastes tpm kaizen 5s