Low-Volume Injection Molding Services
With minimal tooling investment and lead times measured in days, we turn your design into production-grade plastic
parts at whatever quantity your stage needs.
parts at whatever quantity your stage needs.
Low-Volume Injection Molding
As part of our injection molding services, low-volume injection molding enables you to produce production-quality parts without investing in full-scale production upfront. Our low-volume injection molding services help you move from design to real plastic parts quickly, with the tooling flexibility to adjust as your project evolves whether for functional prototypes, bridge production, or limited-edition product launches. If you have prototype and pilot batch injection molding requirements, please contact our team to discuss your project.
- Aluminum and softer-steel tooling for faster, lower-cost molds
- Minimum order quantity of 1 piece — no arbitrary batch minimums
- Molds retained on file for reorders, rebuilt free when worn out
- Rush order service available with an added fee
- Full assembly services and high-quality surface finish
- In-depth testing and rigorous quality control processes
Low-Volume Injection Molding Specifications
Whatever your project needs, our low-volume injection molding capabilities are built to support your requirements. Here is what we offer.
| Service | Details |
|---|---|
| Process Materials | Wide range of plastics, rubber, and TPE/TPU. You can check our materials service. |
| Tooling Materials | Tool steel (P20, H13, S7, NAK80, S136, S136H, 718, 718H, 738), stainless steel (420, NAK80, S136, 316L, 316, 301, 303, 304), or aluminum (6061, 5052, 7075) |
| Standard Tolerance | Minimum ±0.025mm (±0.001 in); general ±0.2mm (±0.008 in) |
| Maximum Part Size | Plastic parts up to 2500mm Ă— 2000mm; rubber parts up to 3000mm Ă— 2500mm |
| Surface Finish | SPI and VDI3400 |
| Custom Color | Matched to Pantone code, RAL code, or customer sample |
Why Low Volume Injection Molding?
Our low-volume molding service is built around speed, flexibility, and cost control. Here is how it benefits your project.
Low-Cost Startup
We simplify mold architectures, and streamlined engineering reviews to cut tooling costs by 50–80% compared to production molds, with lead times measured in days to a few weeks instead of months. You can validate product-market fit with far less financial risk upfront.
Rapid Validation
With our prototype injection molding services, you can validate fit, function, and real-world performance before committing the part to a full run. If there are any issues, we revise the mold or design and re-run within days, giving you a design that's already proven in the molding process itself before you scale up.
Design Flexibility
Because tooling isn't locked into a high-cycle production build, we can modify the mold as your design evolves, so early feedback actually gets incorporated, instead of waiting for the next major tooling cycle.
How We Work With You
We can design the molds according to your production line requirements, from pilot batches up to 5,000, to low-volume runs up to 50,000 and help you transition to full production as you scale. We guide you to the right mold strategy for your budget, backed by a DFM review before any tooling is cut, then validate with first-article samples and a pilot batch run before your full order goes into production.
Low-Volume Injection Molding FAQs
What information do I need to provide to start a quote?
A CAD file or 2D drawing with your target quantity and material preference is enough for us to begin a DFM review and quote. See our guide to requestin g a quote for more on what to include.
What kind of quality testing is included?
Every order includes dimensional inspection (CMM), material hardness checks, and surface roughness measurement. If your part needs functional testing, like a sealing or waterproof test after assembly, let us know your requirements and we will build that into the process.
Can you help with part design, not just build the mold?
Yes, our team can suggest design changes during DFM review to reduce cost or improve moldability, not just flag problems.
Ready to Start Your Low-Volume Injection Molding Program?
Upload Your CAD File or 2D Drawing
We value the relationships we build with our
customers. If you have questions about our
services, need support, or just want to chat about your project, we're happy to help. Reach out to us anytime, and let's start working together to bring your ideas to life.
- sales@eycpu.com
- +86 311 85213655
- +86 15833316667
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