Portuguese Precision Mold Manufacturer

High precision.
Made in Portugal.

Injection mold manufacturing for prototype and production tooling, backed by engineering support, technical assistance and a long-term partnership approach.

Since 1986Oliveira de Azeméis · Portugal
About Monte & Bastos

A manufacturing partner built around precision.

Founded in 1986, Monte & Bastos has evolved from aluminum molds for footwear into high-precision injection mold manufacturing for customers across industrial sectors.

Monte & Bastos factory

From concept to production

Through continuous investment in technology, manufacturing processes and technical know-how, Monte & Bastos has built a reputation for quality, reliability and precision.

Today, the company supplies tooling solutions to national and international customers, supporting projects from concept to production with a focus on precision, delivery and long-term partnerships.

1986Founded — aluminum molds for footwear
2001Transition to plastic injection mold manufacturing
2010Quality recognition and continuous growth
TodayHigh-precision injection mold partner
What we do

Tooling solutions without unnecessary complexity.

From first prototype to production tooling, our services cover the core stages needed to deliver reliable injection molds.

01

Injection Molds

High-precision injection mold manufacturing for plastic components.

02

Prototype Molds

Tooling solutions supporting product development and validation.

03

Production Molds

Production-ready molds designed around repeatability and reliability.

04

Engineering Support

Technical support throughout project development and manufacturing.

05

Maintenance

Maintenance support to help keep tooling performing reliably.

06

Technical Assistance

Practical technical assistance before, during and after delivery.

Manufacturing capabilities

Built for demanding tooling.

Our equipment and in-house processes cover machining, EDM, finishing, assembly and mold testing.

1200 × 700 mmMaximum mold size
6 tonsMaximum mold weight
CNC3-axis and 5-axis machining
EDMCNC electrical discharge machining
GrindingPrecision finishing
PolishingSurface finishing
AssemblyTool assembly and integration
Mold TestingTesting before delivery

Capabilities and equipment shown here are based on the company profile supplied for this website.

CNC machining at Monte & Bastos
Inside the workshop

Real equipment. Real tooling.

A selection of workshop and tooling photographs from the company profile.

Industries

Tooling for different industrial needs.

Monte & Bastos serves a range of industrial sectors, including automotive, packaging, medical, consumer goods and technical parts.

Automotive partsAutomotive
Packaging partsPackaging
Medical partMedical
Consumer goodsConsumer Goods
Technical partTechnical Parts

Medical is presented as a served industry from the company profile; the site does not position Monte & Bastos as a medical-only specialist.

Machinery fleet

Machining capacity in-house.

Quaser, Microcut, Kondia, TOS and MAX SEE equipment, alongside conventional milling, grinding and toolroom equipment.

QUASER 3-Axis CNC

1200 × 700 × 700 mm

Microcut 3-Axis CNC

1000 × 650 × 700 mm

Kondia 3-Axis CNC

500 × 500 × 500 mm

Microcut 5-Axis CNC

Ø 800

TOS Boring Machine

1200 × 1000 × 1000 mm

MAX SEE CNC EDM

600 × 400 × 500 mm

CNC machining at Monte & Bastos
Start a project

Looking for a reliable injection mold supplier?

We would be pleased to discuss your next injection mold project. Available for prototype and production tooling projects worldwide.