Our custom injection molding services

Heat the thermoplastic plastic particles to a molten state, inject them into the precise mold cavity under high pressure, and after cooling and solidification, form complex-structured and dimensionally-stable mass-produced parts.

A thermosetting process that combines two-component liquid silicone rubber and cures it in a mold through heating and platinum catalysts, resulting in flexible components with excellent biocompatibility, temperature resistance, and elasticity.

Place the pre-prepared metal or plastic inserts into the mold, then inject resin to ensure that the material firmly covers the inserts and forms an integrated functional component.

Secondary injection molding is carried out on the existing base material component (usually another type of plastic or LSR), fusing the two materials into a single entity. This technology is widely used in soft rubber handles, seals, and other applications.

Why Choose Us for Custom Injection Molding?

Injection Molding Expertise

We'll work with you throughout the course of your project to help you quickly move from prototyping to production, including finishing options and inspection reporting.

Unmatched Lead Times

Reduce your product development cycle by weeks—sometimes months—and bridge to production with injection-molded parts within days. Some injection molding orders can ship in as fast as 1 day.

Design for Manufacturing Feedback

Every quote includes real-time pricing and design analysis. We evaluate your 3D CAD and help identify any features that may pose challenges during the molding process such as difficult to machine undercuts and insufficient draft.

Minimum Order Quantity

Procuring parts on demand, without MOQs, helps you manage market or demand volatility and provides a cost-effective source for bridge production, line-down emergencies, end-of-life production, or product customization.

Injection Molding Materials

We have wide selection of more than 100 thermoplastic and thermoset materials. And if you're looking for alternative material options, check out our guide to resin substitutes for ABS, PC, PP, and other commonly molded plastics.

What Is Injection Molding?

Injection molding is the most cost-effective way to make a plastic part at scale. The injection molding process involves injecting molten plastic into a mold tool, then ejecting the solidified part. This process quickly repeats hundreds or thousands of times, amortizing the cost of the mold tool and driving down the cost of each unit to a few dollars or less. Since the injection molding process uses the same mold tool for each part, it offers consistent quality across every part. Injection molding also has the highest variety of materials, colors, cosmetics, polishes, and surface textures when compared to CNC machining or even 3D printing.

Advantages of Injection Molding

Injection molding is plastic manufacturing process that can produce high quality parts at scale. It's typically used for low- to high-volume production but our aluminum tooling can also make prototyping runs economical.