Injection Molding

Custom mold making and plastic injection molding support.

We support rapid aluminum molds, hardened steel molds, trial molding, low-volume production, and finished plastic parts.

Service Overview

From DFM review to finished molded parts.

Our service covers DFM review, mold design, mold manufacturing, trial molding, production, trimming, finishing, assembly, inspection, and export packaging.

  • Rapid aluminum molds for prototypes and low-volume projects
  • Steel molds for higher-volume production and longer tool life
  • Common plastics such as ABS, PC, PP, PA, POM, PMMA, TPE, and TPU
  • Support for housings, transparent parts, consumer products, and industrial components
Injection molded plastic part

Mold Options

Choose tooling based on quantity and product stage.

Aluminum Injection Molds

Practical for product validation, bridge production, and low-volume plastic parts. Aluminum molds help reduce initial tooling cost and shorten development timelines.

Steel Injection Molds

Recommended when the product design is confirmed and repeat production is required. Steel tooling supports longer mold life and better production stability.

DFM Review

We check molding risks before tooling starts.

Wall Thickness

Review thickness consistency and sink mark risks.

Draft Angles

Check release direction and ejection feasibility.

Gate Location

Evaluate flow, appearance, and strength requirements.

Parting Line

Review mold split, undercuts, and visible surfaces.

At a Glance

Injection molding service overview

ToolingRapid aluminum molds for validation and low volume; hardened steel molds for repeat production
MaterialsABS, PC, PP, PA, POM, PMMA, TPE, TPU and other common thermoplastics
QuantitiesTrial molding and low-volume runs through repeat production
File formatsSTEP, STP, IGS, IGES, X_T, SLDPRT
ScopeDFM review, mold design and manufacturing, trial molding, production, finishing, inspection, export packaging
Quoting inputsMaterial, annual quantity, target price, finish, critical dimensions, production expectations

Injection Molding FAQ

Common questions about molds and molding

Aluminum mold or steel mold?

Aluminum reduces upfront cost and time for validation and low volume; steel supports longer tool life once the design is confirmed.

What is reviewed before tooling starts?

Wall thickness, draft angles, gate location, and parting line — the DFM points that drive molding quality and cost.

Is trial molding included before production?

Yes — trial molding validates the tool and part before committing to production quantities.

Injection Molding RFQ

Send your part file for tooling review.

Include material, annual quantity, target price, finish, critical dimensions, and production expectations.

Request Molding Quote