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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesMetal ConstructionNiederuzwilGraf Hartmetall GmbH
Graf Hartmetall GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Graf Hartmetall is specialized in the development, manufacture and distribution of hard metal solutions, in particular precision parts such as cutting tools, circular knives, balls, valves, rolls, rings, erosion blocks and industrial ceramic components. The company's core activity is the production and delivery of high-quality hard metal products, which are used in various industries such as the automotive industry, mechanical engineering and plant construction, the pharmaceutical industry and medical technology.

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Offering

Products & services

Industry:Metal Construction
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4.0/5

Graf Hartmetall GmbH

✓ Offered8
Carbide parts
Carbide parts made to size, standard sizes and drawing parts; wear parts, formed components, tools and blanks for mechanical engineering, production and special applications.
Structural and special components
Customer-specific carbide components for demanding applications; precision machining according to drawings, high wear resistance, durability and adaptation to individual requirements.
Carbide knives
Carbide knives and round knives for industrial cutting processes; for metal, paper, plastic, textiles and other applications, also made to customer specifications.
Precision balls and valves
Precision balls and valves made of carbide, stainless steel and ceramic; for bearings, valve systems, measuring instruments and pump systems.
Rolling rolls and rings
Hard metal rolling rolls and rolling rings for rolling mills; including special solutions such as shear knife rolls for metal processing and hot rolling.
EDM blocks made of carbide
EDM blocks for tool and mould making, precision mechanics and metal processing; in customer dimensions, for wire EDM and complex tool geometries.
Industrial ceramic components
Components made of technical ceramics such as aluminium oxide, silicon carbide, silicon nitride and zirconium oxide; for high requirements in temperature, wear and corrosion.
Material solutions from carbide and technical ceramics
Materials and grades of carbide with tailored composition; from tungsten carbide to technical ceramics, for specific industrial requirements and series production.
Trust & reputation

ranQ Trust Score of Graf Hartmetall GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 54% · As of October 2026

Graf Hartmetall GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Graf Hartmetall GmbH scores 70.2 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.70.212%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Graf Hartmetall GmbH scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).83.322%
Graf Hartmetall GmbH scores 2.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.2.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Graf Hartmetall GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Location

Flurhofstrasse 2
9244 Niederuzwil
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-159.050.053
Founded
2020 · 6 years
Last commercial register change
March 24, 2023
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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