# Sanwa Shinju Tokyo

> Reevol Source machine-readable supplier card. Profile URL: https://source.reevol.com/en/suppliers/sanwa-shinju-tokyo/. Locale: en.

## Identity
- Legal name (en): Sanwa Shinju Tokyo
- Business type: unknown
- Location: Tokyo, Tokyo, Japan
- Year founded: 1919

## Industry
- Primary: Jewelry
- Sub-industries: Fine Jewellery, Jewellery & Watch, Jewellery Parts & Tools, Loose Stones & Raw Materials
- HS codes: 7113, 7114, 7115
- Export markets: Hong Kong, Japan

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

## Summary
What we know: Sanwa Shinju Tokyo was founded in 1919 (verified by year founded) Based in Tokyo, Japan (verified by city and country) Operates in fine jewellery, jewellery parts, and loose stones - HS codes 7113, 7118, 7117 confirm precious metals and jewellery goods (verified by HS codes)

What the data suggests: Likely a merchant or component supplier given the span across jewellery categories and raw materials (suggested by industry tags and HS codes) Established regional presence - serves Hong Kong and Japan markets (suggested by export markets)

Data flags: This profile is tagged across 4 industries. The HS codes more narrowly suggest jewelry and precious goods.

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

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## Provenance
- Last enriched: 2026-03-24T06:00:36.364Z
- AI content last generated: 2026-05-20T22:33:15.965Z
- 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/