Français / English  
Welcome News History Accreditation Contacts & links Location
  Location
Click to one of the links here below to open the corresponding map

From Neuchâtel

From Bienne

From France via Le Locle

From France via Biaufond
Our adress

Laboratoire Dubois S.A.
Alexis-Marie-Piaget 50
2300 La Chaux-de-Fonds
Switzerland

View of the building
Our sections : 
- Consultancy in
electroplating
- Chemistry
- Chronofiable
- Leathers and polymers
- Materials
- Tribology

Our main services : 

- Allergenics and toxics
- Technical assistance
- Jewellery
- Chronofiable®
- Contaminants, cleanliness
- Corrosion
- Leathers
- JPR Kit
- Electroplating
- Climate tests
- Reliability
- Training
- Horological exterior
- Materials
- SEM
- Metallography
- Watch movements and watch heads
- Polymers, elastomers
- Coatings
- Wear tests

About nickel : 

- Nickel allergy
- Nickel allergy caused by jewels
- European regulation and standards
 
 
Copyright 2007 Laboratoire Dubois S.A.