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Job Responsibility ? Develop the extrusion process for new PUN tube product. ? Make the tech spec for the extrusion equipment. ? Develop the new moulding process for plastic injection part. ? Solve the problem in the production of PUN tube and plastic parts. ? Work with production colleagues to continue improve the productivity and quality. ? Support the localization for the plastic parts and tube from technical side. ? Drive the polymer technology development in GPCJN. Job Requirement ? College or above in plastic engineering or mechanical engineering. ? At least 5 years of relevant business experience in plastic tube extrusion. ? Be familiar with plastic tube extrusion process, PUN tube is preferred. ? Be familiar with the simulation software for the screw design. ? Have experience in the die -design for tube extrusion. ? Have knowledge about the polymer material like TPU, PA, POM. ? Experience with plastic injection is preferred. ? Good at cooperation and communication in teamwork. ? English writing and speaking skills. ? Can work with office software and some simulation software for extrusion process.