Scale your production reliably with our plastic injection molding services. From rapid tooling to mass production, we deliver tight-tolerance components for medical, automotive, and industrial sectors.

Definition: Immicron's injection molding service provides high-volume, repeatable manufacturing using precision CNC-machined steel or aluminum molds. We guarantee consistent part quality, superior surface finishes, and rigorous dimensional accuracy.
Primary Applications: 1. ISO 13485 compliant medical device housings and components. 2. Automotive interior and under-the-hood structural parts. 3. High-durability consumer electronics and industrial equipment enclosures.
Material Capabilities: We support a vast library of commodity and engineering resins, including ABS, Polycarbonate (PC), PP, POM (Acetal), PEEK, TPU/TPE for overmolding, and glass-filled variants for enhanced structural rigidity.
| Standard Tolerance | ±0.05mm - ±0.1mm (Resin Dependent) |
| Mold Steel Types | P20, H13, NAK80, S136 (Hardened) |
| Mold Life Guarantee | 100,000 to 1,000,000+ Shots (SPI Classes) |
Understand the difference between P20 and H13 steel and how it impacts your production volume...
Explore how lightweighting and metal-to-plastic replacement are shaping modern molding services...
A deep dive into cleanroom manufacturing, biocompatible resins, and tight-tolerance medical standards...
"Their DFM engineers caught a critical draft angle issue that would have delayed our launch. The final PEEK components were flawless."
"We transitioned from aluminum prototyping tools to their S136 hardened steel molds. The surface finish and cycle times are outstanding."
"Immicron manages our entire overmolding process. The bond strength between the PC substrate and TPE grip exceeds our rigorous testing standards."
While injection molding is best for high volumes, we accommodate low-volume production (bridge tooling) starting at 1,000 units, all the way up to millions of parts for mass production.
T1 samples usually take 3 to 5 weeks depending on part complexity and mold material. Once samples are approved, bulk production typically runs on a 2 to 3-week cycle.
You do. Once the tooling invoice is fully paid, the mold is 100% your property. We store and maintain it in our facility for free while we run your production orders.
Yes, we specialize in advanced molding techniques. We can perform 2K overmolding (e.g., TPE over ABS) and insert molding (e.g., molding plastic around threaded brass inserts or electrical components).
We utilize scientific molding principles, rigorous Moldflow analysis prior to tool cutting, and precision CNC/EDM machining to maintain tolerances as tight as ±0.05mm, depending on the material's shrink rate.
Absolutely. We source authentic resins from global suppliers (like SABIC, Covestro, DuPont) and can provide full traceability, Technical Data Sheets (TDS), and First Article Inspection (FAI) reports.