POLYSOUDE designs, manufactures and markets all kinds of equipment using arc welding processes:
- Orbital welding: tube to tube and tube to tubesheet in every size and wall thickness
- Automated welding: TIG Hot or Cold Wire – Plasma
- Weld overlay / cladding: TIG or TIGer Hot or Cold Wire
- Associated services

Results are high quality, value-added, innovative and technically proven solutions, in response to the demands of market-leading global companies from various industries such as:
•   Energy production (power stations)
•   Gas and oil industry (on and offshore)
•   Nuclear industry (fuel, waste, etc.)
•   Boiler construction
•   Chemical industry
•   Heat exchanger
•   Food and beverage industries
•   Aeronautics and aerospace engines
•   Pharmaceutical industry
•   Microelectronics (chip production)

POLYSOUDE has been in business for 50 years, during which time we have expanded our operations throughout the world. With 85% of our business based internationally, from our head office in Nantes, France, POLYSOUDE has developed a network of over fifty local partners. This is in addition to our own 13 subsidiaries, which provide a combination of sales and services.

We have built up a relationship with our customers based on trust. Our strength lies in our collaborative approach, backed up by specialists working in synergy and adopting a “Zero Risk / Zero Defects” approach in dealing with customers. The company is always at the cutting edge of R&D. Our experts’ combination of experience and innovation has led to them being acknowledged as trailblazers in the field.

Polysoude S.A.S

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