Maintain all equipment and machine in laboratory to be in good condition.

Follow up and check the test results, both from regular samples and special requests, as well as coordinating with relevant parties when found abnormalities in the sample or test results that have changed.

Planning, Analysis, Improve and Solve the problems that occur in the quality control and quality assurance system of the Laboratory Department. Support production process to develop & Improve process capability of production process. Coordinate with production staff or suppliers to solve the product quality problem in the case of abnormalities in quality control of the production process and / or product quality assurance process.

Control, inspect, monitor, improve and solve problems in the quality system of the Laboratory Department to be efficient as to ensure that the system still complies with quality requirements, quality policies and customer needs

Plan, track, inspect, and improve maintenance work of Testing Equipment to be in the good performance. Follow the plan to ensure that testing tools and other related equipment remain accurate and accurate at all times.