1. Installation, commissioning and maintenance services of the company's machines and technical support for after-sales service engineers. 2. Deal with the judgment of daily customer complaints and the dispatch of after-sales service engineers. 3. Complete other tasks assigned by the leader.

1. Education: college degree or above, requiring simple English communication. 2. At least 3 years of experience in injection molding machine debugging or after-sales service, and have certain management ability. 3. Have relevant experience in after-sales problem handling such as injection molding machine product knowledge, injection molding machine assembly, injection molding machine debugging, mechanical drawing recognition, electrical principle identification, hydraulic principle identification, all-motor drive program copying, injection molding process, injection molding machine fault analysis and treatment, injection molding machine maintenance knowledge, etc. 4. Will use auxiliary tools such as multimeters, jacks, inner diameter micrometers, vernier calipers, and leveling instruments and measuring tools.