# Grancha Co Ltd

> Reevol Source machine-readable supplier card. Profile URL: https://source.reevol.com/en/suppliers/grancha-co-ltd/. Locale: en.

## Identity
- Legal name (en): Grancha Co Ltd
- Legal name (zh-CN): 株式会社グランチャ
- Aliases: 株式会社グランチャ
- Business type: unknown
- Location: Yokohama, Japan
- Year founded: 2007
- Employee range: 0

## Industry
- Primary: Jewelry
- Sub-industries: Fine Jewellery, Jewellery & Watch
- HS codes: 7113, 7114, 7115

## Digital footprint
- LinkedIn: http://www.linkedin.com/company/%ef%bc%88%e6%a0%aa%ef%bc%89%e3%82%b0%e3%83%a9%e3%83%b3%e3%83%81%e3%83%a3
- Visibility score (0-100): 0

## Summary
What we know: Grancha Co Ltd operates in fine jewellery (verified by industry classification) Based in Japan (verified by country field) Trades in jewellery components and precious metal items (based on HS codes 7113-7115)

What the data suggests: Likely produces or sources jewellery materials - HS codes align with worked precious metals and jewellery manufacture (suggested by HS codes 7113-7115) May serve B2B jewellery supply chains - primary industry tag indicates fine jewellery production or wholesale (suggested by industry classification)

Data flags: Specific location within Japan is not verified. May affect logistics planning, customs routing, and audit feasibility.

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

Verify Grancha Co Ltd before reaching out - Reevol returns a verification brief within 24 hours.

## Provenance
- Last enriched: 2026-03-24T05:58:35.119Z
- AI content last generated: 2026-05-20T23:04:36.469Z
- 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/