Thermoplastic composites adapted to your projects,
For uses in injection, extrusion, blowing and thermoforming.


Bio-resource valuation and carbon impact reduction

Colours on demand

custom colours

Specific products

Fire, cold and impact resistance, food industry, medical, etc.

Reinforced plastic materials

Fiber-reinforced plastics
custom fillers


Supplementary services


AD majoris assists you in your projects


AD majoris assists you in your projects


AD majoris assists you in your projects

Fields of application

Automotive and Transport

Household appliances

Electrical and electronics

Sports and Leisure

Building and furnishing

Cosmetics and Medical

Farming and tools

Food industry


3D printing

Our product ranges

Composites and eco-friendly materials

Composites and high-performance materials

Polyolefin and speciality polymer alloys

Polycarbonate resins with high-performance mechanical, thermal and electrical properties along with excellent chemical resistance

Glass fibre-reinforced polybutylene terephthalate for injection moulding

Polyacetal (POM) for injection moulding.
Coloured,  Reinforced, filled, lubricated, etc.

Reinforced polyamides used for injection applications in the automotive industry and in the electrical industry, in a wide range of colours.
PP and PE range (reinforced, filled, coloured, etc.) used in injection and extrusion in all types of markets

Families and types of thermoplastic composites

Product families

  • Polypropylene (PP)

  • Maj’Eco series Bio-based polymers

  • Polyamide (PA)

  • PA/PP, ABS/PA alloy

  • Polyacetal (POM)

  • PBT

  • Polyphenylene sulphide (PPS)

  • Polycarbonate (PC)

  • ABS

Their strengths

Properties and functions

  • Cost improvement
  • Compostable
  • Conductor
  • Colours on demand
  • Eco-design
  • High density
  • Improved friction
  • CO2 impact
  • Products exceeding specifications
  • Energy consumption reduction
  • Weight reduction
  • Fire resistance
  • Metal

A product database which gets bigger everyday

Our product database originates from your requests and grows with your new requirements,
based on the know-how of our material engineers and on our R&D department.

Over 5,000 references already formulated

Search for the product matching your features.
And download its product sheet


Engineering plastics for electrical conductivity

Engineering plastics for electrical conductivity

To respond to the needs from the automotive industry and some other industries to improve the quality in reducing the residual electrical conductivity in several applications , ADmajoris propose new references with additives improving electrical properties based on...

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DG300 & MAJORIS G for outstanding properties

DG300 & MAJORIS G for outstanding properties

Creating new added values on products for serving demanding markets, ADmajoris developed several qualities of polypropylene reinforced with short or long glass fibres fulfilling food contact regulation EEC and/or FDA. MAJORIS DG300 is our best ambassador from our...

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Maj’Eco range dedicated to the eco-conception

Maj’Eco range dedicated to the eco-conception

Since a long time, ADmajoris is committed in the eco-conception by offering innovated solutions to promote more friendly products throughout well design compounds by taking care of their ecologic impact. Maj’Eco product portfolio is one possibility proposed by...

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Quality policy and certified products