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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,924 companies indexed · Last updated: today
DirectoryIndustryMetal IndustryWollerauSioro AG
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Sioro AG

Summary

About the company

Sioro AG manufactures precision turned and milled parts and produces complete assemblies, offering surface coatings, assembly and documented testing services. The company works with a wide range of materials (including Inconel, Hastelloy and pure nickel), maintains ISO 9001 quality management and uses metrology equipment such as a 3D coordinate measuring machine.

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Products & services

Industry:Metal Industry
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Turning parts
Precision turned parts to customer specifications, from individual parts to medium runs and large series; turning diameters from Ø 1 mm to Ø 350 mm, also for special materials and custom alloys.
Milled parts
CNC-machined milled parts according to individual specifications, from individual parts and small series to large series; machining dimensions up to 1000 × 800 × 600 mm.
Subassembly assembly
Assembly of complete subassemblies with mechanical and electronic components, including series and special assembly work, as well as documented functional, leak-tightness and service-life tests.
Surface coating & finishing
Surface treatments for components, including galvanic, organic, thermal and chemical processes such as galvanizing, nickel plating, painting, anodizing and phosphating.

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Location

Verenastrasse 4b
8832 Wollerau
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-495.042.341
Founded
2021 · 5 years
Last commercial register change
November 9, 2023
Employees
11 to 20

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