Jplastic Me promotes a "4S" service model that integrates product sales, maintenance, parts and services. Including complete machine sales (Sale), spare parts (Sparepart), after-sales service (Service), information feedback (Survey). Fully adopts personal butler service, establishes close production and sales relationship with customers, provides follow-up services throughout the process according to customer needs, monitors and guides customer equipment requirements, and makes customer files for different customer needs Collection and management.