Plastic Overmolding & Insert Molding

QQS provides plastic overmolding and insert molding solutions for components that combine multiple materials or integrate metal inserts into molded plastic parts. These processes can support product designs requiring integrated functions, improved assembly efficiency or specific structural and design features.

With in-house mould design and manufacturing, plastic injection moulding and production support, QQS helps customers evaluate part geometry, material compatibility, insert positioning, tooling feasibility and manufacturing requirements before production. We support OEM and ODM projects across automotive, electronics, consumer products and other industrial applications.

From mould development and sample trials to repeat production, our team works to establish suitable processing conditions and consistent part quality according to project specifications.

Contact QQS to discuss your overmolding or insert molding project, including drawings, materials, insert details and estimated production volume.