Technical precision.
Industrial innovation.
Integrated solutions.
More than a manufacturer and subcontractor in molds and injection
We are redefining the tooling industry in our own way
Since 1987, Optimoule, now PREXOR, has established itself as a trusted partner in the manufacture of high-performance molds and custom engineering solutions for the most demanding industries.
The PREXOR universe has expanded over the years. Thanks to our specialized divisions and our partners, we now offer you performance and excellent production capacity.
How to define us
High-performance mold manufacturing:
Plastic injection (single-material, dual-material, overmolding, encapsulation)
Aluminium and light alloys
Rubber and composites
Metal powders
Blow molding
State-of-the-art machinery park:
5-axis machining centers (up to 2.1m x 1.8m)
4-axis machining (3m x 1m)
High-speed machining 40,000 RPM for a perfect finish
4-axis EDM
Laser welding with precision
Advanced Engineering Services
Design and optimization of parts (structural analysis, weight reduction)
Plastic injection simulation (Mold Flow)
Development of custom automation solutions
Reverse engineering
Complete plastic injection production division
Presses from 100T to 600T (single and twin screw)
Complete services:
- Mold and material testing
- Pilot production, small series and large production
- Turnkey production including all secondary operations
Our story begins in 1987, with a strategic overhaul in 2012.
which marked the beginning of sustained growth:
Pre 2012: ISO 9001 certification
2012-2018 : Modernization of our machinery and optimization of operational processes
2014 : Acquisition of our first 5-axis CNCmarking our entry into state-of-the-art machining
2015 : Integration of our first plastic injection molding machine
2018 : Deployment of a manufacturing network in China with strict quality control
2020 : Became the official representative of the press Billion for Canada
2020-2023 : Exceptional mobilization to produce medical equipments (face shields and protective eyewear) during the pandemic
2023 Several major investments:
Equipment for molds large size (+1m)
Launch of our dedicated injection unit
Acquisition of a Zeiss ATOS Q 3D Camera high definition
Implementation of a dedicated team in China for quality control and engineering
2024 : Acquisition of a 5-axis machining center high capacity (2.1m x 1.8m)
2026 : Implementation of our new brand image and transition from Optimoule to PREXOR
Implementation of a semi-automated submission and time evaluation system to increase our competitiveness
Does our way of working suit you?