Custom injection molding for plastic prototypes and on-demand production parts in as fast as 1 day. Get your parts manufactured with precision and quality.
High-quality plastic parts for mass production
Soft, durable silicone parts manufacturing
Combining metal inserts with plastic molding
Multi-material component manufacturing
Wide Range of Materials for Every Application
Industry-Leading Capabilities
Due to the initial capital investment in tooling, injection molding makes sense for higher volumes of parts. Our mold cost starts at $1,495 and will vary depending on part geometry and complexity. Other factors that will impact injection molding cost are lead times and material.
Yes, we offer a production tooling option called on-demand manufacturing. This tooling option provides several benefits: lower piece part price, multi-cavity capabilities, guaranteed tooling for the life of the project (we will cut a new tool if it wears out), and first article inspections.
In most cases, we can maintain a machining tolerance of ±0.003 in. (0.08mm) with an included resin tolerance that can be greater than but no less than ±0.002 in./in. (0.002mm/mm).
The largest size we can support with plastic injection molding is 18.9 in. x 29.6 in. x 8 in. (480mm x 751mm x 203mm).
Need to validate designs at rapid speed. Need flexibility to iterate economically before production.
Completing design or material iterations, assessing cost or manufacturability trade-offs. Key focus is reducing design risk, increasing R&D productivity, and iterating faster to reduce time to market. Typical quantities <2,000
Single cavity mold
Have on-demand production needs with rapid delivery requirements.
Design is finalized and run-to-run part consistency is critical. Key focus is improving quality, reducing cost, and mitigating supply chain risk. Process development, qualification documentation, and mold capability information required.
Multi-cavity options
Get instant online quote and injection molding design analysis today.
Professional CNC machining and custom parts manufacturing services, meeting your precision machining needs with rapid delivery of high-quality components.
© 2025 Partsproto | All rights reserved.