Custom Insert Molding Services | Metal-Over-Plastic Precision Parts

Our Insert Molding Process

Requirement & Insert Preparation: Design, fabricate and pre-treat inserts (metal, brass, or electronic components) based on your specifications.

Custom Mold Design: Develop precision molds with dedicated insert positioning features for accuracy and repeatability.

Insert Loading & Securing: Place and lock inserts into the mold cavity to prevent shifting during injection.

Plastic Injection: Inject molten resin around the insert to form a single integrated component.

Cooling & Ejection: Controlled cooling ensures strong bonding before the finished part is ejected.

Post-Molding Operations: Deflashing, deburring, and optional services like painting, printing, or laser engraving.

Quality Assurance: Full inspection of dimensions, bond strength, and appearance to meet your quality standards.