Lighter, Smarter, Greener

For more than 70 years, DEMGY's DNA has incorporated a willingness, a spirit of entrepreneurship, success and innovation. 
We are specialists in the design and manufacture of high-performance plastic and composite engineering parts to replace metal in order to reduce weight.
Our MULTIPLASTURGY® concept allows us to simplify and implement your plastic and composite projects, even the most complex.
In 2020, DEMGY entered a new era of innovation and became a key player in the 4.0 industry through its Atelier Dedienne 3D to mass produce directly functional parts with 3D printing in high performance polymers.

💡 Our MULTIPLASTURGY® concept = 1 STOP SHOP
10 clusters of excellence and expertise
→ 3D ADDITIVE MANUFACTURING in Serial production
→ BIO-COMPOSITE FLAXCOMP®
→ HYBRID THERMOPLASTIC COMPOSITE - HTPC
→ FORMING, RTM & SMC and THERMOFORMING 
→ SMART PLASTIC PRODUCTS – PLASTRONIC
→ HIGH PRECISION MACHINING OF PLASTICS & COMPOSITES
→ INJECTION, MICRO-INJECTION
→ DESIGN, MANUFACTURING OF MOLDS & TOOLING
→ EMC-EMI SHIELDING, MICROWAVE ABSORBERS CONTROL, TESTING AND ANALYSIS
→ METALLIZATION & DECORATION: METALLIZATION OF PLASTICS & COMPOSITES, PAINTING - DECORATION – ASSEMBLING

🌍 The Group has five locations in France, including its head offices in St-Aubin-sur-Gaillon, two in Romania and one in the United States, with 3 sales offices in Germany, in Israel and in the UK.

Industrial

Manufacturing

Printing

DEMGY

DEMGY's headquarters in SAINT AUBIN SUR GAILLON, France

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