From engineering to the manufacture of technical parts in polymer composite and metal
From research to production
SUB-ALLIANCE brings together the industrial engineering and manufacturing skills of 4 manufacturing divisions:
- GRIMONPREZ GEARS & GEARBOXES which includes : GRIMONPREZ TRANSMISSION GEARS - GTG, GRIMONPREZ PRODUCTION GEARS - GPG, GRIMONPREZ ENGINEERING GEARS - GEG
SUB-ALLIANCE is recognized in sectors of activity such as defense, aviation, medical, banking, energy, filtration, electricity, transport, engineering, civil engineering... .
The members of SUB-ALLIANCE have pooled their expertise, which enables them to support their customers from engineering to the manufacture of composite, polymer and metal parts in small and large quantities with quality and a fair price.
4 divisions, 4 complementary expertise dedicated to the success of your projects
TOOLING & MACHINING CNC
Specialized in the manufacture of injection molds in the fields of defense and aeronautics and small production volumes, prototypes, tools, jigs and assemblies.
HIGH PRECISION MECHANCS
Specialized in the manufacture of metal and plastic parts, machining, in-line grinding of precision parts. And in finishing operations such as heat and surface treatment, thermal deburring and honing.
GEARS & GEARBOXES
Specialized in the manufacture of all types of gears (spur gears, helical gears, straight bevel gears, ...) and in the manufacture of transmission elements in small and medium series.