Jinen Plastic’s plastic injection mould is supported by a team of experienced technicians—each with an average of 8+ years in mold engineering. This expertise is vital, as 68% of mold issues stem from poor design (2024 Mold Engineering Report). Since 2008, Jinen’s technicians have resolved 95% of design-related issues during the prototyping phase, avoiding costly reworks. For sports equipment clients, this means moulds that handle flexible materials (e.g., TPE for grip covers) without tearing. A client producing resistance band handles reported zero mold-related defects after 6 months of use, thanks to Jinen’s technician-led design adjustments. The adoption of 3D printing for mold prototypes (growing at 15% CAGR, 2023-2030) has led Jinen to offer 3D-printed mold inserts for faster testing. For 3D prototype moulds or to discuss design support, contact Jinen’s technical team.