Gallez innovates in plastics processing thanks to Bi-Injection. From design to tooling, we create innovative, tailor-made plastic solutions for demanding sectors in Hauts-de-France.

Gallez, expert in bi-injection and plastic solutions

An innovative
and committed vision
IN PLASTIC SOLUTIONS

For over 80 years, Gallez has been supporting companies
in the realization of innovative plastic projects. Specialists in dual-injection molding,
we master every step of the production process, from the design office to tooling
including plastic injection molding.
Our expertise allows us to meet the needs of the most demanding sectors,
such as automotive, paramedical, and electronics.

Design and Development
Design & development
Tools
Tools
Bi and Tri Material Injection
Bi- and tri-material injection
Assembly and Mounting
Assembly

Our goal / Mission

To develop a company where customer service, product quality,
and teamwork are a priority in a dynamic, safe, and healthy environment.
Our mission: to accelerate our clients’ success in a healthy and respectful environment.

Performance Values

  • proximity / responsiveness
  • involvement
  • competitiveness
  • goals
  • assignment
  • the human
  • passion
  • trust and respect
  • acknowledgement
  • equity
  • the spirit of enterprise

A VALUE CHAIN

DESIGNED TO PROVIDE YOU WITH A COMPREHENSIVE OFFER
4 skills to support you from idea to completion.
AN ALL-IN-ONE PROJECT!

  • DESIGN
  • TOOLS
  • INJECTION
  • VALUATION

Our ability to support you from A to Z in your needs allows us to work collaboratively with you.
We can assist you with the development and tooling, design the industrialization process,
and manage the manufacturing of your plastic injection parts.

The CAEMCO group

FRENCH GROUP OF THREE COMPLEMENTARY ENTITIES
Developing a company where customer service, product quality,
and teamwork are a priority in a dynamic, safe, and healthy environment.
Our mission: to accelerate our customers’ success in a healthy and respectful environment.

45 robotic and energy-efficient presses (40 to 1,300 tons)
50 million parts produced per year
2,300 tons of injected materials per year
15 general mechanical equipment units (machining and inspection)
€20 million in turnover excluding tax

Areas of activity

MULTI-SECTOR EXPERTISE

Automotive

AUTOMOTIVE

Mobility

MOBILITY

Energies

ENERGY

Paramedical

PARAMEDICAL

ENVIRONMENT

Environment

ARMAMENT

Armament

HOUSEHOLD APPLIANCES

Household appliances

HOBBIES

Sports / Leisure

The company has been growing for many years in the demanding automotive sector, primarily in niche applications. It continues its growth by diversifying into other sectors such as electromobility, energy, paramedical, environmental, and leisure. The group maintains its commitment to providing a comprehensive offering that meets its customers’ expectations.

What is bi-injection in industrial plastics processing?

Bi-injection is an advanced injection molding technology that enables the manufacturing of a single part using two different plastic materials in one single step. This process is particularly well-suited for producing complex components where different mechanical, aesthetic, or functional properties must coexist. It offers manufacturers a high degree of design flexibility, performance, and precision.

What are the benefits for your plastic solutions?

Using bi-injection for developing industrial plastic solutions offers numerous advantages:

Which industrial sectors benefit from bi-injection?

Bi-injection is widely used across industries where innovation and quality are key:

Why choose bi-injection for your industrial projects?

Choosing bi-injection means investing in high-performance, durable, and customized plastic solutions. This technology meets the demands of today’s industries: reducing costs, speeding up development, and ensuring consistent quality—while delivering true added value to the final product.

ISO 9001, IATF 16949, LABEL MORE and ECOVADIS BRONZE certifications

Expertise & Certifications

Management System

  • Quality Management System
  • Automotive Quality
  • Medical Device Quality
  • Occupational Health and Safety

They trust us

News

Industry Tour at GALLEZ INJECTION

Industry Tour at GALLEZ INJECTION

We had the privilege of hosting the Industry Tour at GALLEZ INJECTION: a group of […]

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A modern technology park!

A modern technology park!

We have a modern, fully centralized technology park with the latest generation of energy-efficient presses. […]

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