Injection Molded Parts Prototype to High‑Volume Production
We deliver injection molded components across engineering thermoplastics and liquid silicone rubber (LSR) for products that require tight tolerances, cosmetic finish, environmental resilience and scalable manufacturing. Services include prototype tooling, production tooling, insert & overmolding, multi‑shot molding and post‑process finishing.
- Prototype molds & soft tooling → hardened production molds
- Insert molding, overmolding, multi‑shot and LSR capabilities
- Tooling engineering, cavity balancing, gate/runner optimization and DFM
- 5‑axis milling, multi‑spindle Swiss turning, live tooling and EDM
- Tight tolerances (typical ±0.01 mm, specialty ±0.005 mm) and fine surface finishes
- Prototype → NPI → scalable production with in‑process inspection and CMM reporting
Tooling & Mold Engineering
Overmolding & Inserts
Inspection & QC
What We Provide
End‑to‑end injection molding services: part design DFM, material selection, mold design & build, trial runs, process qualification (Cpk, SPC), finishing (anodize/painting/printing), assembly and packaging. We support LSR, multi-shot overmolding, insert molding and custom gaskets/seals production.
Prototype Tooling
Production Tooling
Tool Maintenance & Lifecycle
Materials We Mold
Material guidance
Molding Processes & Specialties
Insert Molding
Overmolding components (metal inserts, fasteners, sensors) into plastic housings for robust assemblies.
Multi‑Shot & Co‑Molding
Two‑shot and multi‑material molding for integrated soft grips, seals or overmolded features without secondary adhesive steps.
LSR Molding
Automated two‑shot cells for LSR with controlled curing, post‑cure ovens and clean-room options for medical components.
Design for Manufacturability (DFM) & Process Flow
End‑to‑end injection molding services: part design DFM, material selection, mold design & build, trial runs, process qualification (Cpk, SPC), finishing (anodize/painting/printing), assembly and packaging. We support LSR, multi-shot overmolding, insert molding and custom gaskets/seals production.
Typical workflow
RFQ & DFM review with material and tolerance recommendations
Prototype tooling or sample runs
Mold validation & process optimization
Pilot production and capability studies (Cpk)
Full production and lifecycle support
Quality, Testing & Inspection
Regulatory & traceability
Finishing, Decoration & Assembly
Packaging & global fulfillment
Representative Specifications
Typical Wall Thickness
0.6 — 4.0 mm depending on material & part size
Tolerances
±0.1 mm typical; critical features ±0.05 mm with specialty tooling
Cycle Time
1 — 60 seconds depending on part volume and material
Mold Cavities
Single to multi‑cavity up to 16 cavities for small parts
| Parameter | Range | Notes |
|---|---|---|
| Part size | Small (mm) to large enclosures (500+ mm) | Tooling & press size selected to part envelope |
| Shot weight | 1 g – 2,000 g | Material dependent, hot runner often used for weight control |
| Material options | Engineering plastics, TPUs, LSR | Flame retardant and FDA/medical grades available |
| Lead time (tooling) | Prototype: 1–3 weeks • Production: 4–12+ weeks | Depends on complexity and cavity count |
Applications
Automotive & EV Components
Sealed housings, connectors, gaskets, cable boots and trim components with automotive-grade processes.
Medical & Healthcare
Biocompatible LSR parts, sterilizable plastics and clean assembly workflows.
Consumer Electronics
High-appearance housings, overmolded grips and decorative finishes at scale.
Case Studies
Overmolded Connector for Telecom
