QUARTZ PRECISION • PLOUZANÉ • BRITTANY
Designed, prototyped and manufactured in France
Professional equipment developed around operational needs, with direct control of design, testing, manufacturing and quality inspection.
Our industrial expertise
Controlled manufacturing from concept to operational product
QUARTZ PRECISION, KING GONG and QUARTZ SYSTEMES products are designed and manufactured at our facility in Plouzané, near Brest. We turn feedback from professionals, government organisations and security services into robust solutions engineered for intensive use.
CAD & engineering
Requirement analysis, industrial drawings, modelling and technical choices aligned with the specification.
Prototyping
Mechanics, metallurgy, electronics and software combined to produce a functional prototype efficiently.
Testing & improvement
Test sessions, direct user feedback and successive refinements before production release.
Manufacturing & inspection
Production, assembly and inspection at our facility for consistency, traceability and responsiveness.
French manufacturing
An integrated facility for quality and responsiveness
Keeping engineering, prototyping, production and testing close together shortens iteration cycles and simplifies project-specific adaptations.
From one-off parts to small and medium production runs, every project receives direct technical oversight and inspection suited to its intended use.




Professionals • Government • Defence
Equipment engineered for real-world constraints
Direct exchanges with users guide both product development and custom projects: intensive-use durability, fast deployment, maintainability, transport and integration into existing facilities.
In-house capabilities
Mechanical design
Cutting, machining and assembly
Electronic integration
Functional prototyping
Testing and validation
Production and inspection
A specific requirement or institutional project?
Tell us about your specification, operating constraints and expected quantities. Our team will assess feasibility and recommend the most suitable industrial approach.
Talk to our teamExplore our export solutions