Can you manufacture both prototypes and production volumes?

Yes. We support projects from early-stage prototypes to scalable, high-volume production using precision micro injection molding.

What materials do you use for microfluidic devices?

We process a wide range of engineering polymers, including COC, COP, PMMA, PC, PEI (Ultem) and other materials selected for optical, chemical and mechanical performance.

Can you help optimize my design for manufacturing?

Absolutely. Our engineering team provides Design for Manufacturability (DFM) support to improve part quality, manufacturability and production efficiency before tooling begins.

What microfluidic applications do you manufacture?

We manufacture custom microfluidic components for diagnostics, life sciences, medical devices, drug delivery, organ-on-chip systems and other high-precision applications.

How do you ensure consistent quality?

Production is carried out in an ISO 13485-certified environment with validated manufacturing processes, precision tooling and comprehensive quality inspection.

How do I start a custom microfluidic manufacturing project?

Simply send us your CAD files or project requirements. Our engineers will review your design, recommend the best manufacturing approach and prepare a tailored quotation.

Microfluidic Chip & Device Manufacturing

From early-stage prototypes to repeatable production, Micromolds supports the manufacturing of custom thermoplastic microfluidic chips and devices. We combine engineering support, in-house precision tooling, micro injection molding, bonding and assembly to help bring complex microfluidic designs into production.

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Quality & Manufacturing Standards

ISO 13485 Certified | ISO Class 8 Cleanroom | In-House Tooling | Precision Quality Control

Precision manufacturing for complex microfluidic devices

Built for repeatability, dimensional control and reliable micro-scale production.

ISO 13485

Certified quality management for medical and demanding applications.

ISO 8

Cleanroom manufacturing for contamination-sensitive components.

Micro Injection Molding

Precision replication of microfeatures, thin walls and complex geometries.

From Microfluidic Design to Repeatable Production

Scaling microfluidic devices from prototype to serial production requires careful alignment of design, materials, tooling, injection molding, and bonding. At Micromolds, we support engineering teams developing microfluidic devices for diagnostics, life sciences, and high-precision applications, addressing manufacturing challenges early to enable reliable, scalable production.

Evaluate channel geometry, wall thickness, critical tolerances, material requirements and manufacturability before tooling development.

Design & DFM

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Microfluidic prototyping and functional validation for early-stage development

Validate critical features, material behavior and manufacturing feasibility before committing to production tooling.

Prototyping

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Micro tooling for injection molding of high-precision microfluidic components

Develop microfluidic mold tooling around demanding microchannel geometries, surface requirements and production volumes.

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Precision Tooling

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Manufacture thermoplastic microfluidic chips and components with repeatable microfeature replication and controlled production processes.

Micro Injection Molding

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Microfluidic bonding and assembly for multi-layer chip integration

Integrate molded substrates with suitable sealing and assembly methods while considering channel integrity and device functionality.

Bonding & Assembly

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Engineering for Manufacturability, Not Just Prototyping

A microfluidic chip may perform successfully in laboratory testing yet require significant adjustments before it can be manufactured consistently.

Our engineering approach considers the relationship between functional design and manufacturing constraints from the early development stages. This is particularly important for devices with dense microchannels, complex junctions, thin walls or demanding optical and bonding requirements.

Experts in micro injection molding for
microfluidic devices

Scalable manufacturing for complex microfluidic components with micro-scale features, tight tolerances and consistent quality — from prototype to production.

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What We Evaluate Before Production

An integrated process from design to finished devices, ensuring precision, quality and scalability.

DFM & Engineering

Feature density
Min. feature depth
Aspect ratio
Max. feature width
Min. internal radius

Precision Tooling

Precision milling
Electro-forming
Laser ablation
Fused Silica Etching
LIGA

Injection Molding

Micro molding
Vast material range
Serial production
Rapid prototyping

Bonding & Assembly

Hydrophobic Treatment
Thermal Bonding
Solvent-assisted bonding

Quality Control

Functional testing
Optical droplet manipulation analysis
Testing critical features

Not sure where to start?

Reach out — our team will guide you in the right direction.

Discuss Your Project

Cleanroom Manufacturing for Microfluidic Devices

Micromolds operates an ISO Class 8 cleanroom and an ISO 13485-certified quality management system, supporting the manufacture of components with demanding quality and contamination-control requirements.

Depending on the project, controlled manufacturing activities can include injection molding, component handling, bonding and assembly.

Quality requirements, inspection methods, documentation and validation activities are defined according to the intended application and agreed project specifications.

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Thermoplastic Materials for Microfluidic Manufacturing

Material selection is a critical part of microfluidic device development. The chosen polymer can influence optical transmission, chemical resistance, microfeature replication, dimensional stability and bonding performance.

We work with thermoplastics including:

COC (Cyclic Olefin Copolymer): Used where optical properties, low moisture absorption and dimensional performance are important.
COP (Cyclic Olefin Polymer): Considered for applications with demanding optical, purity and chemical compatibility requirements.
PMMA (Acrylic): Offers optical clarity and can be suitable for microfluidic devices requiring precise molded features.
PC (Polycarbonate): Provides mechanical strength and transparency for suitable microfluidic components.

The right material depends on the device's intended use, geometry, manufacturing method and assembly requirements.

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Microfluidic Applications We Support

Micromolds manufactures custom thermoplastic components for a range of microfluidic applications, including:

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Have a Project That Requires Precision Manufacturing?

Share your project requirements and any available drawings or specifications. Our engineers can discuss suitable tooling and micro injection molding solutions.

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