Insert Molding
Metal Insert Injection Molding / Overmolding
TKP leverages decades of experience in insert molding process to seamlessly integrate precision-stamped metal terminals with high-performance plastics. We reliably control injection parameters to prevent flash, delivering IPX8 waterproof grade and hermetic sealing connectors for automotive sensor interfaces.
Precision Insert & Over-Molding Solutions
Insert molding and over-molding technologies are core processes for creating high-strength, multi-material electronic connectors. With decades of smart manufacturing expertise, TKP integrates precision-stamped metal terminals with high-performance engineering plastics through a unified molding process, ensuring secure positioning and significantly enhancing mechanical strength and durability.
Our technology allows for precise control of injection parameters and positioning tolerances, streamlining assembly by eliminating secondary processes and ensuring flash-free and stress-free bonding. Equipped with in-house AOI full-inspection systems and advanced leak testing equipment, we guarantee that our products meet IPX7 / IPX8 waterproof and dustproof standards. These solutions are widely applied in harsh-environment automotive sensor interfaces, automotive wiring harnesses, medical devices, and high-end 3C electronics, serving as your key partner in optimizing yield rates and reducing production costs.
▲ Precision overmolding design and multi-material integration for high-reliability components.
Production Portfolio: Hermetic & Waterproof Connector Solutions
Verified by in-house AOI and precision leak testing, we provide reliable, moisture-proof, and anti-vibration custom components for global projects.
▲ Automotive Sensor Connectors
▲ IPX8 Waterproof Connectors
▲ Medical & 3C Components