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Medical Overmolding Injection Molding Solution

Medical products increasingly demand comfort, sealing performance, and durability. Overmolding processes are widely applied in medical devices, operational components, and protective medical assemblies.
We provide medical-grade overmolding injection solutions, enabling high-strength soft-gel coverage on plastic and metal substrates, enhancing product performance and user experience.

  • Extensive Experience in Medical Overmolding Projects
  • Precision Secondary Injection Molding Capabilities
  • Medical Cleanroom Production Environment
  • Automated Production and Inspection
  • Highly Stable Mass Production and Delivery
  • Complete Quality Traceability System

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  • Our Advantages
  • Applications
  • Services
  • Certification
  • Related Solutions
  • FAQ

Our Advantages

High-Reliability Overmolding Process

Advanced secondary injection molding and overmolding processes are used to achieve strong bonding between soft and hard materials without delamination or cracking.

Sterilization and Aging Resistance

Products are designed to withstand frequent medical disinfection, chemical corrosion, and long-term durability requirements.

Cleanroom Automated Production System

With cleanroom environments, automated loading/unloading, and in-line inspection systems, we reduce contamination risks from manual handling.

High-Precision Appearance and Dimensional Control

Combining precision molds and stable process parameters ensures uniform overmolding thickness, refined appearance, and dimensional stability.

One-Stop Development Capability

We provide a complete manufacturing solution from product design, mold development, overmolding mass production to assembly and inspection.

Applications

Medical Handle Grips

Sealed Interface Components

Medical Operation Buttons

Medical Anti-Slip Structural Parts

Medical Soft-Touch Housings

Medical Functional Overmolded Parts

Medical Electronic Device Overmolded Assemblies

Medical Connector Protective Components

Precision Waterproof Structural Parts

Services We Offer

  • Hooks Medical Overmolding Structure Design
  • Hooks Secondary Injection Mold Development
  • Hooks Medical Overmolding Mass Production
  • Hooks Automated Assembly and Inspection
  • Hooks Medical Functional Testing Support
  • Hooks Oem / Odm Customization Services

Certification

ISO 9001

Provides a globally recognized quality management system.

ISO 9001

ISO 13485

Medical devices – Quality management systems certification.

ISO 14001

Environmental management systems certification for injection mold and injection molded parts production.

Class 10000 Cleanroom Report

Class 10000 (ISO Class 7) cleanroom for medical consumables and device components.

Related Solutions

FAQ – Frequently Asked Questions

Q. Which overmolding processes do you support?

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Q. Can you provide a one-stop service from mold development to mass production?

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Q. What are the advantages of overmolded products?

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Q. How do you ensure the bonding strength of overmolding?

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Q. Does your factory hold medical-related certifications?

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