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DirectoryIndustryWatch IndustryLe SentierSTS Saulcy Traitement de Surface SA
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Verified· 4 sources

STS Saulcy Traitement de Surface SA

Summary

About the company

STS Saulcy Traitement de Surface SA provides galvanic surface treatments and complementary finishing processes for the watchmaking sector and other industrial markets such as medical, automotive and connector industries. Services include technical and decorative coatings, varnishing, thermal treatments, polishing and surface decoration, supported by an in-house laboratory and formal quality/environmental certifications.

AI-generated
Offering

Products & services

Industry:Watch Industry
✓ Offered6
Galvanoplasty
Bulk or rack plating, via chemical or electrolytic process, application of metals to components to protect, enhance and improve certain technical properties.
Mechanical treatments
Polishing, sandblasting and watch decoration, with bulk polishing, colimaçonning, soleillage, ringing, perlage and Geneva stripes.
Varnishing
Varnish application with a micro-doser for two-tone or final treatment, deposition on engravings or on the entire part by electrophoresis.
Heat treatments
Quenching and tempering to improve the hardness, ductility and yield strength of metal parts.
Quality and continuous improvement
Process control and management, control equipment, ERP, corrective actions on the baths, continuous training of managers and operators.
Laboratory and R&D
Analyses in galvanoplasty, development and testing of new processes, pilot line, MEB, ICP, AAS, fluo X techniques and climate tests.
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Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

May 13, 2018Media
L’entreprise romande STS Develier se diversifie dans l’horlogerie
agefi.com
February 7, 2018Media
Acrotec s'installe à Genève, par le biais de sa filiale STS
agefi.com

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Location

Rue Georges-Henri-Piguet 19
1347 Le Sentier
Opening hours
Mon
07:00 - 12:00, 13:30 - 16:30
Tue
07:00 - 12:00, 13:30 - 16:30
Wed
07:00 - 12:00, 13:30 - 16:30
Thu
07:00 - 12:00, 13:30 - 16:30
Fri
07:00 - 12:00, 13:30 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-404.983.793
Founded
2012 · 14 years
Last commercial register change
September 18, 2026
Employees
11 to 20

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