Logo Seld - Production

+33 (0)4 37 25 16 16

6 rue Jules Guesde, Z.I. du Pontet, 69360 St-Symphorien d’Ozon

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Design & Packaging

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Adapted Production Capacities

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50 years of experience

Our core business

We create solutions adapted to your needs, your customers and your markets.

50 years experience in formulation and manufacturing of fuel additives, special lubricants and high performance maintenance products. 3 generations of dedicated technicians continuously searching for high performances solutions and products to meet the market requireme.

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Competition

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Heavy Industry

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Automobile

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Transport Vehicles

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Public Works Machinery

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Agricultural Machinery

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Nautical Sector

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Ski Lift Fleet

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Who are we ?

We design and manufacture all types of High Performance Products


From the automobile to heavy industry, including competition, transport vehicles, public works machinery, agricultural machinery, the nautical sector, the ski lift fleet...


All Fuel Additives meet the most demanding European standards and are approved by the largest petroleum companies.


Our products and formulations are in accordance with the regulations and meet the strictest expectations and obligations. Our formulas and labeling comply with CLP and REACH regulations.


All our products are developed, produced and packed by using ISO 9001 certified system of quality assurance, SELD is certified, by DNV Certification, since 2005.

M. Thierry GAYET

SELD CEO SINCE 1997


Ingineer CPE Lyon

DEA Chemical Industrial Sciences and Technologies


Experiences :

Product Engineer at KODAK Industrie

Researcher at CASE WESTERN RESERVE UNIVERSITY

Formulation engineer at Rhone poulnec silicones

Mme Sophie JUNG

PRODUCTION MANAGER


Formulation chemistry license

DEUG in microbiology - Biochemistry


Experiences :

Formulation Technician at SELD





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