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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustrySteinenKKS Ultraschall AG
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Verified· 4 sources

KKS Ultraschall AG

Summary

About the company

The core activity of KKS Ultraschall AG is the development and manufacture of customized system solutions for surface finishing and ultrasonic cleaning. This includes in particular the areas of: surface cleaning and finishing, ultrasonic technology, plant engineering, engineering services, and surface treatment through mechanical, chemical and electrochemical processes. The company offers solutions for various industries, including the medical technology industry and the watch and machinery industry.

AI-generated
Offering

Products & services

Industry:Mechanical Engineering Industry
✓ Offered8
Plant engineering
Customer-specific plants and systems for ultrasonic cleaning and surface treatment, including process development, plant development, design, automation, software development, assembly, commissioning and training.
Surface treatment as an outsourcing service
Surface finishing and final cleaning for implants, medical instruments and precision parts using mechanical, chemical and electrochemical processes as well as cleaning and laser marking.
Process development
Customer-specific process development and optimisation for surface finishing, with collaboration between production, research & development and the customers’ specialist experts.
Process validation
Validation of surface procedures and processes, existing validations for important procedures and customer-specific validations as required.
Quality management for medical devices
Quality management according to ISO 9001 and EN ISO 13485 with qualified systems, validated processes and standards-compliant process safety for medical devices.
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Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.610
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

November 23, 2022Media
Schwyzer KKS Ultraschall: Zusammenschluss und neuer Chef
luzernerzeitung.ch
September 9, 2022Media
Corona schränkt Schwyzer Firma in China immer noch ein
bote.ch
February 1, 2021Media
Robert Gnos: Freihandel nützt allen Beteiligten
swissmem.ch
September 18, 2020Media
Steiner Firma nimmt Hürden nach China
bote.ch

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Location

Frauholzring 29
6422 Steinen
Opening hours
Mon
07:30 - 11:45, 13:00 - 17:00
Tue
07:30 - 11:45, 13:00 - 17:00
Wed
07:30 - 11:45, 13:00 - 17:00
Thu
07:30 - 11:45, 13:00 - 17:00
Fri
07:30 - 11:45, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-104.848.076
Founded
1999 · 27 years
Last commercial register change
September 10, 2025
Employees
51 to 100

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