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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,805 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryEgnachHotwork International AG
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Verified· 3 sources

Hotwork International AG

Summary

About the company

Hotwork International AG develops combustion and melting system technologies and provides services and equipment for furnaces in the glass, aluminium, copper and other industrial sectors. Services include furnace heat‑up and draining, refractory dry‑out, CO₂‑reduction technologies (hydrogen and oxy‑fuel burners), electric boosting and related equipment such as water recycling systems.

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Offering

Products & services

Industry:Mechanical Engineering Industry
✓ Offered12
CO₂ Reduction Technologies
CO₂ reduction technologies, fuel management systems and energy-optimising solutions to minimise carbon footprint and reduce carbon dioxide emissions in industrial operations.
Glass
Tailored products and services for the glass industry, focused on production efficiency, glass quality and support for glass manufacturing processes.
Aluminium and Alumina
Custom-engineered solutions for aluminium smelting, including OptiFlame melting technology for consistent furnace temperature distribution, energy savings and operational efficiency.
Copper
Solutions for copper smelting, including heat-up and dry-out processes and tailored melting technologies for furnace operations.
Boiler Heat-up and Dry-out Services
Dry-out and heat treatment solutions for boiler systems, including CFB boilers, heat recovery steam generators and refractory linings.
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Reviews

Aggregated rating

Aggregated rating
4.4
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle4.47
★TrustpilotSoon
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Location

Romanshornerstrasse 123
9322 Egnach
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-111.716.310
Founded
2004 · 22 years
Last commercial register change
March 28, 2025
Employees
21 to 50

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