Mastars

800⁺

Global Customers Served

100⁺

Total Equipments

5⁺

Production Bases

100⁺

Engineering & Design Veterans

20⁺

Years of Manufacturing Experience

30⁺

Technical patents

Our Core Services

From CNC machining and 3D printing to molding and casting, Mastars brings multiple manufacturing processes together to support your part from prototype to production.

CNC Machining

Precision metal and plastic parts with tolerances down to ±0.0025 mm, from complex prototypes to repeat production.

3D Printing

Complex prototypes and production parts across 7 additive technologies and 30+ plastic and metal materials.

Sheet Metal Fabrication

Precision sheet metal parts with cutting accuracy down to ±0.05 mm, delivered in as fast as 3 days.

Injection Molding

Custom plastic and silicone parts with no MOQ, T1 samples in as fast as 2 weeks, and production runs of 100,000+ units.

Metal Casting

High-strength metal castings for complex parts and production volumes reaching millions of units, with CNC finishing as needed.

Vacuum Casting

Polyurethane parts for functional and cosmetic validation, typically 15–25 parts per silicone mold for low-volume builds.

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Helping Realize Great Ideas

Humanity is remarkable because gifted innovators dare to imagine and to build. Through bold ideas, open minds, and the determination to make them real, the world continues to move forward. Mastars stands with innovators across the globe, helping turn ideas into manufacturable products and bring them from concept to reality.

Our Story

From Prototype Validation to Production

Support your product through each manufacturing stage, from early design validation to pilot builds and repeat production.

Rapid Prototyping

Turn your design into a physical prototype in as fast as 3 days to validate structure, function, appearance, material, and application suitability before tooling or production.

From 1 part, no MOQ
DFM review before build
5-axis accuracy to ±0.0025 mm
Fast design iteration

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Production Manufacturing

Based on your requirements, our engineering team balances volume, quality, and cost to define the right production plan—minimizing inventory and capital exposure while keeping supply flexible and your product cost-competitive.

No MOQ, 1–100,000 units
FAI & in-process inspection
Flexible production planning
Controlled repeat orders

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Industries We Serve

Industrial Equipments

Why Global Teams Choose Mastars

We simplify custom manufacturing — even complex products can be managed through one manufacturing partner. Save time. Save money.

Quality Systems

ISO 9001, ISO 13485, and IATF 16949 support documented processes, inspection, and quality control across demanding manufacturing programs.

Engineering Support

100+ engineers work across engineering, tooling, quality, production planning, and manufacturing issues from development through production.

Manufacturing Experience

20+ years of manufacturing experience across prototype validation, tooling, pilot builds, production ramp-up, and repeat manufacturing.

Flexible Capacity

5+ production bases support prototypes, low-volume builds, repeat orders, and changing volumes as programs scale.

DFM Review

Engineers review geometry, materials, tolerances, tooling, and process risks before tooling or production release.

One-Stop Solution

Prototyping, tooling, production, finishing, and assembly coordinated through one manufacturing partner—without managing multiple suppliers.

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Certifications

ISO9001:2015 Certificate

IATF16949:2016 Certificate

ISO13485:2016 Certificate

Medical A-Class Supplier

Partners

What Our Customers Say