# Tongyingjia Technology (HK) Ltd

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

## Identity
- Legal name (en): Tongyingjia Technology (HK) Ltd
- Location: Mong Kok, Kowloon, Hong Kong

## Industry
- Primary: Hardware & Tools
- Sub-industries: Building Materials & Supplies, General Industrial Machinery, Industrial Machinery, Parts & Raw Materials, Parts, Components & Electrical Supplies, Parts, Components & Raw Materials
- HS codes: 7325, 8479, 7308

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

## Summary
What we know: Based in Mong Kok, Hong Kong (verified by country and city) Trades in building materials, industrial machinery, and components (verified by industry and HS codes 6801, 7308, 8480) HS codes point primarily to roofing materials and structural steel products (based on HS codes 6801, 7308)

What the data suggests: Likely supplies raw materials or components to construction and manufacturing sectors (suggested by HS codes and industry tags) May focus on slate, tiles, or metal structures given HS chapter 68 specificity (suggested by narrowest HS code alignment)

Data flags: This profile is tagged across 8 industries. The HS codes more narrowly suggest HS chapter 68.

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

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## Provenance
- Last enriched: 2026-03-16T03:53:27.186Z
- AI content last generated: 2026-05-20T18:57:32.346Z
- 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/