Job Responsibilities:

1. Responsible for evaluating the application of new materials, completing the import, trial production, process optimization, and process validation of new materials;

2. Maintenance of existing material usage, file updates, and process optimization;

3. Development of PVC material formula, evaluation and application of raw materials, updating of granulation documents, etc;

4. Extrusion and injection molding process validation, document development, process optimization;

5. Familiar with plastic modification work of PP/PVC/PE;

6. Complete the work tasks assigned by superiors.

Job Requirements:

1. Bachelor's degree or above, major in Polymer Materials and Engineering, Material Forming, etc;

2. More than 3 years of work experience, with experience in polymer granulation, extrusion, and injection molding.