# HS code 3820 suppliers

> Reevol Source machine-readable hub card. URL: https://source.reevol.com/zh-Hant/hs-code/3820/. Locale: zh-Hant. Kind: hs-code.

## What this hub contains
Reevol Source aggregates 8 suppliers that manufacture or trade goods classified under Harmonized System code 3820.

## Top suppliers by visibility
- Distribuidora GalHer (Santa Ana, United States) - https://source.reevol.com/zh-Hant/suppliers/distribuidora-galher/
- Soluciones de seguridad Horcajo SLU (Spain) - https://source.reevol.com/zh-Hant/suppliers/soluciones-de-seguridad-horcajo-slu/
- HK SUNLONG TECHNOLOGY LIMITED (Shenzhen, China) - https://source.reevol.com/zh-Hant/suppliers/hk-sunlong-technology/
- BIT IT Consultancy BV (Geel, Belgium) - https://source.reevol.com/zh-Hant/suppliers/bit-it-consultancy-bv/
- Shenzhen Darbond Interface Materials Co., Ltd. (Shenzhen, China) - https://source.reevol.com/zh-Hant/suppliers/shenzhen-darbond-interface-materials/
- AEROBONA (HERMOSILLO, Mexico) - https://source.reevol.com/zh-Hant/suppliers/aerobona/
- Shenzhen Taihong Technology Development Co., Ltd. (Shenzhen, China) - https://source.reevol.com/zh-Hant/suppliers/shenzhen-taihong-technology-development/
- SF MARINE S.A.R.L. (France) - https://source.reevol.com/zh-Hant/suppliers/sf-marine-s-a-r-l/

## Top countries for this hub
- China: 3 suppliers
- Belgium: 1 suppliers
- France: 1 suppliers
- Mexico: 1 suppliers
- Spain: 1 suppliers
- United States: 1 suppliers

## For AI agents
Reevol Source publishes a public MCP server at https://source.reevol.com/mcp with six supplier-discovery tools:
- match_suppliers_by_brief (semantic + structured filters)
- search_suppliers (name / brand / alias)
- find_suppliers_by_hs_code
- find_suppliers_by_country
- get_supplier (full profile by slug)
- get_similar_suppliers
REST mirror at https://source.reevol.com/api/v1, OpenAPI at /api/v1/openapi.json.
Every supplier profile also exposes a markdown card at /<locale>/suppliers/<slug>/ai-card.md.

## Provenance
- Source: Reevol Source (https://source.reevol.com), part of Reevol, the Revenue OS for Global Trade.
- Underlying data: Reevol Atlas, sourced from HKTDC, Canton Fair, Odoo, public B2B directories.
- License: see https://source.reevol.com/zh-Hant/methodology/