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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryRetail & CommerceWholesale - Spare Parts & Residual MaterialsFrauenfeldSERTO AG
SERTO AG Logo
Verified· 3 sources

SERTO AG

Summary

About the company

SERTO AG is a manufacturer of tube unions and connection technology, supplying unions, couplings, valves, tubes, hoses and related spare parts for the transport, distribution and regulation of liquids and gases. The company also provides project engineering, production of customised assemblies (including an ISO Class 8 clean room) and logistics services such as just-in-time kits and consignment stock.

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Products & services

Industry:Wholesale - Spare Parts & Residual Materials
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Tube fittings
Tube fittings in stainless steel, brass, aluminium, PVDF and polyamide; straight, elbow, T/L and cross unions, adjustable unions, and components.
Quick couplings
Quick couplings in stainless steel, brass and PVDF; couplers, nipples and accessories for tube connection applications.
Valves
Regulating valves, non-return valves and ball valves in stainless steel, brass and plastic, plus accessories.
Adaptors
Adaptors in stainless steel, brass, plastic, aluminium and various designs; male/male, female/male, female/female, end elements and hose nozzles.
Tubes and hoses
Plastic and metal tubes and hoses, including a hose configurator for application-specific selection.
Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.611
★TrustpilotSoon
PProvenExpertSoon

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Location

Langfeldstrasse 117
8500 Frauenfeld
Opening hours
Mon
07:45 - 11:45, 13:15 - 16:00
Tue
07:45 - 11:45, 13:15 - 16:00
Wed
07:45 - 11:45, 13:15 - 16:00
Thu
07:45 - 11:45, 13:15 - 16:00
Fri
07:45 - 11:45, 13:15 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.339.698
Founded
2001 · 25 years
Last commercial register change
July 24, 2026
Employees
11 to 20

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