• Monthly sales and profit summarization • Short Term Plan/Long Term Forecast Summarization and report to top management• Preparing the document for ASEAN top management meeting • Summarization a main Term and Condition with customer• Making & Updating the overview of each customer• Management of information related to automotive industry • Internal profit management • internal CR Activity • Initial promotion of new business • Summarizing sales strategy

• Conducted daily analysis of production performance, identifying areas of improvement and implementing corrective measures to enhance efficiency and effectiveness.• Analysed and optimized production engineering activities, identifying opportunities for process improvement and implementing measures to enhance productivity.• Implemented a Total Productive Maintenance (TPM) system, focusing on optimizing Overall Equipment Effectiveness (OEE) through preventive maintenance, autonomous… Show more • Conducted daily analysis of production performance, identifying areas of improvement and implementing corrective measures to enhance efficiency and effectiveness.• Analysed and optimized production engineering activities, identifying opportunities for process improvement and implementing measures to enhance productivity.• Implemented a Total Productive Maintenance (TPM) system, focusing on optimizing Overall Equipment Effectiveness (OEE) through preventive maintenance, autonomous maintenance, and employee involvement.• Ensuring health and safety regulation meet and maintain cleanliness and tidiness in working are.• Enhanced work instruction and launched machine/program issues flowchart. Show less

• Water treatment process using chemical substances for best result of coagulation and flocculation.• Testing Bacteria for degradation organic compound in oil refinery waste water.• Using standard microbiological methods• Using instruments such as FTIR, spectroscopy UV-VIS, and Counting chamber for getting result test.