Custom Plastic Parts

Custom Plastic Parts – Injection Molding from Prototype to Production

In-house mold design, engineering-grade materials, and high-volume manufacturing – all under one roof.
Plastic parts are more than just molded components – they are the result of careful material selection, precision tooling, and process control. We provide custom injection molding services for engineering-grade plastics, supporting your project from design review and mold development through to volume production and assembly. With in-house tooling and a range of material options (PA66, PC, ABS, POM, PP, PVC, and more), we deliver plastic parts that meet your exact performance requirements – whether you need UV resistance, flame retardancy, or high-temperature stability.

Capabilities

Injection Molding Core Capabilities

Why Sunlike

Why Choose Sunlike for Plastic Parts

Our Plastic Parts

Cross-Material Assembly Advantage

We combine plastic and metal accessories to manufacture finished assemblies, removing the complexity of multi-supplier procurement management.

Ready to Develop Your Custom Plastic Part?

From custom tooling and material selection to precision molding and final assembly, we provide complete plastic manufacturing solutions tailored to your requirements.