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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryIndustryMetal IndustryGrenchenKaltbrunner AG
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Kaltbrunner AG

Summary

About the company

The core activity of Kaltbrunner AG is the development and application of surface treatments and coatings for various industrial sectors, particularly using PVD processes (Physical Vapor Deposition), painting, matting and plasma cleaning. The company's products and services include, among others, PVD metallization, EMV shielding, decorative hard coatings, wear protection coatings, mirroring and painting. These surface treatments and coatings are offered for various industries such as automotive, aerospace, electronics, building technology, consumer goods, measurement technology, sensor technology, medical technology, reflectors, solar, watches and jewelry.

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Products & services

Industry:Metal Industry
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PVD metallisation of plastics
PVD coatings for finishing plastics for utility and decorative articles; metallic effects from high gloss to matte, in gold, chrome, silver and other colours.
EMC shielding on plastics
Shielding coatings against electromagnetic interference and electrostatic discharge on plastics; also for glass, using conductive paints and PVD solutions.
Decorative hard coatings
Hard and wear-resistant coatings for metal finishing; suitable for stainless steel, titanium and treated brass and nickel-silver surfaces, in different colours.
Wear-resistant coatings
PVD hard coatings to reduce tool wear and extend service life; used for stamping, forming and injection-moulding tools.
Mirror coating
Mirror coating of reflectors made of glass, plastic or metal; fully reflective and partially transparent systems for lamps, vehicle headlights, LEDs and infrared applications.
Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle4.68
★TrustpilotSoon
PProvenExpertSoon

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Location

Sportstrasse 1
2540 Grenchen
Opening hours
Mon
07:30 - 11:45, 13:30 - 16:30
Tue
07:30 - 11:45, 13:30 - 16:30
Wed
07:30 - 11:45, 13:30 - 16:30
Thu
07:30 - 11:45, 13:30 - 16:30
Fri
07:30 - 11:45, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.506.596
Founded
1974 · 52 years
Last commercial register change
April 23, 2025
Employees
21 to 50

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