​ 1.Plan preventive maintenance of machine and equipment.

​ 2. Be responsible for deploying TPM.

​3. Repairing the machines and equipment urgently.

 ​4. Report of machines running / repairing situations to use Problem Solving.

​ 5. Keeping and improving machine performance continuously.

 ​6. Management of spare parts, maintenance cost improvement.

​ 7. Coordinating to work for some projects with contractors.