Our activities
At Fonderie Dejoie, we're with you every step of the way, thanks to a complete value chain managed in-house. From design to finishing, we mobilize all or part of our know-how to provide you with customized, high-performance, long-lasting solutions.
Aluminium processing: precision and versatility
A recognized specialist in aluminium foundry, we produce raw or finished parts — simple or complex — in small to medium production runs.
Our workshops also carry out complementary transformation and assembly operations to deliver ready-to-use parts.
Our services:
- Design office (CAD, CAM, digital simulation)
- Gravity die casting
- Custom finishing (traditional grinding, ceramic media vibratory finishing, stainless steel ball polishing)
- Machining (drilling, tapping)
- ROHS-compliant chrome-free surface treatment line
- Spray booth for liquid paint application
- Assembly of parts with components (sheet metal, metalwork, plastic, etc.)
Our client sectors: medical, industry, transport, safety, energy, public equipment…
Production Capabilities
The Dejoie foundry offers several forming technologies to meet your needs:
- Gravity die-cast parts
- Sand casting for prototyping
- Use of sheet metal or machined components
- Part weight: from 50 g to 15 kg
- Small and medium production runs: from 100 to 20,000 parts per year
- Supply of raw, semi-finished, or finished products
Security seals: traceability and control
For nearly a century, we have been designing and distributing a wide range of security seals adapted to various applications.
Our products are designed to ensure tamper-evidence, traceability, and access control in demanding environments.
A complete range:
- Plastic seals (adjustable or fixed length)
- Metal or lead seals
- Numbered, personalized or color-coded seals
- Recyclable or biodegradable seals
Multiple uses:
- Medical sector: seals for hospitals, medical cases, sensitive equipment
- Fire safety: extinguishers and security devices
- Transport & logistics: containers, postal bags, trailers
- Agri-food industry
- Meter sealing: electricity, gas, and water
- All sectors requiring securing and control solutions
Fast delivery – In stock products or on demand – Customization available
