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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - General Specialty TradeFrümsenTrommelmanufaktur Ostschweiz, Hanselmann Trommelbau
Trommelmanufaktur Ostschweiz, Hanselmann Trommelbau Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the manufacture and distribution of drums and accessories for percussion instruments, including the new construction, revision and rental of drums, as well as the sale of drumsticks, spare parts, teaching materials and marching music and marching accessories.

AI-generated
Offering

Products & services

Industry:Retail - General Specialty Trade
✓ Offered8
Drum making
Drums of all kinds, including standard models, miniature drums and custom drums according to customer requirements; shells, hoops, hardware, ropes, tension straps, carrying straps, heads and strings according to variants.
Service
Head changes, re-tensioning, tuning, complete overhauls and restorations of Basler drums as well as other percussion and striking instruments; repairs and replacement of ropes, tension straps, hoops and strings.
Drum mallets
Drum mallets in various models, balanced pairwise to the gram, with individual labelling in some cases; unpainted mallets are also available on request.
Labelling drum mallets
Labelling of drum mallets and drumsticks with logo, names or signature models using laser engraving or pad printing.
Major batons
Major batons in in-house models and other brands, with cord, tassels or chain, in various lengths and colour combinations; also custom-made items and accessories.
Drumsticks
Rohema drumsticks from the standard range, with additional models on request; some can be labelled with laser engraving or pad printing.
Rental
Rental of instruments and accessories, including the hard case «Super Tumba» for the Basler drum, drum stands and beat counters; rental periods on a weekly or monthly basis.
Used drums
Used drums available; the website indicates that occasion drums are also bought and sold.
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4.2/5

Trommelmanufaktur Ostschweiz, Hanselmann Trommelbau

Trust & reputation

ranQ Trust Score of Trommelmanufaktur Ostschweiz, Hanselmann Trommelbau: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Trommelmanufaktur Ostschweiz, Hanselmann Trommelbau scores 81.4 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.81.424%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.76.210%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.88.08%
Trommelmanufaktur Ostschweiz, Hanselmann Trommelbau scores 71.2 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.83.012%
  • 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%
Trommelmanufaktur Ostschweiz, Hanselmann Trommelbau scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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).85.022%
Trommelmanufaktur Ostschweiz, Hanselmann Trommelbau scores 9.4 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 35.9.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Trommelmanufaktur Ostschweiz, Hanselmann Trommelbau reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 19 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 19 reviews across all connected sources

Sources
GGoogle4.819
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Frol 4
9467 Frümsen

At a glance

Legal form
Sole proprietorship
UID
CHE-331.823.944
Founded
2017 · 9 years
Last commercial register change
May 5, 2022
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.67.06%
  • 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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