# Great.Yo Co., Ltd

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

## Identity
- Legal name (en): Great.Yo Co., Ltd
- Business type: manufacturer
- Location: Tainan City, Tainan City, Taiwan
- Year founded: 1988
- Employee range: 51 - 100

## Industry
- Primary: Optical & Instruments
- Sub-industries: Eyewear & Accessories
- HS codes: 9004, 9005
- Export markets: Japan, Korea, North America, Other Asian Countries, Scandinavia, Western Europe

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

## Summary
What we know: Founded in 1988 and based in Tainan City, Taiwan (verified by year founded and headquarters location) Manufacturer of eyewear and accessories, with HS codes covering optical lenses, prisms, and mirrors (9004-9006) Team of 51-100 employees; exports to Japan, Korea, North America, Scandinavia, and Western Europe (verified by team size and export markets)

What the data suggests: Long operational history and multi-region export presence suggest established supply chain relationships (inferred from year founded and geographic scope) Broad HS code range indicates capability across multiple eyewear product categories (inferred from HS codes)

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

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

## Provenance
- Last enriched: 2026-03-24T05:27:06.018Z
- AI content last generated: 2026-05-20T20:31:08.791Z
- 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/