# Knot & Rope Supply, John Hartenburg

> Reevol Source machine-readable supplier card. Profile URL: https://source.reevol.com/en/suppliers/knot-rope-supply-john-hartenburg/. Locale: en.

## Identity
- Legal name (en): Knot & Rope Supply, John Hartenburg
- Business type: unknown
- Location: Ludington, Michigan, United States

## Industry
- Primary: Textiles
- Sub-industries: Manufacturing / Maintenance, Mining & Quarrying, Food / Hospitality / Tourism / Beverage, Utilities / Energy / Water supply, Transportation/Logistics, Science & Technology, Other Services, Wholesale / Retail, Health / Social Welfare / Pharmaceutical, IT / Communication / Marketing
- HS codes: 5607, 5608, 5609

## Certifications
- Certified V18 — source: atlas [reevol_observed]

## Digital footprint
- Visibility score (0-100): 0

## Summary
What we know: Based in Ludington, United States (verified by country and city) Supplies rope and rope accessories, primarily in textiles per HS codes 5606-5608 (verified by HS codes) Holds Certified V18 certification (verified by certifications)

What the data suggests: Broad industry tagging across 11 sectors may indicate diversified customer base or unclear specialization (suggested by industry tags) Core business likely textiles-focused despite wide industry tags (suggested by HS codes 5606-5608)

Data flags: This profile is tagged across 11 industries. The HS codes more narrowly suggest textiles.

Not yet verified: Website, Trade fairs, Export markets, Production capacity.

Verify Knot & Rope Supply, John Hartenburg before reaching out - Reevol returns a verification brief within 24 hours.

## Provenance
- Last enriched: 2026-03-06T08:48:27.275Z
- AI content last generated: 2026-05-21T00:33:33.548Z
- Source: Reevol Source (https://source.reevol.com). Underlying data from Reevol, sourced from public business registries, trade-fair exhibitor lists, certification bodies, and digital footprint.
- License: see https://source.reevol.com/en/methodology/