# HS code 4003 suppliers

> Reevol Source machine-readable hub card. URL: https://source.reevol.com/vi/hs-code/4003/. Locale: vi. Kind: hs-code.

## What this hub contains
Reevol Source aggregates 7 suppliers that manufacture or trade goods classified under Harmonized System code 4003.

## Top suppliers by visibility
- GCP Industrial Products (Kitchener, Canada) - https://source.reevol.com/vi/suppliers/gcp-industrial-products/
- Koala (Mexico) - https://source.reevol.com/vi/suppliers/koala/
- Shenzhen NISSEI Rubber INDUSTY Co., Ltd. (Shenzhen, China) - https://source.reevol.com/vi/suppliers/shenzhen-nissei-rubber-industy/
- Shenzhen Tendao Industrial Limited (Shenzhen, China) - https://source.reevol.com/vi/suppliers/shenzhen-tendao-industrial/
- Madapally Trading Company (Kerala, India) - https://source.reevol.com/vi/suppliers/madapally-trading/
- Nanyanghui (Shenzhen) Import and Export Trade Co., Ltd. (Shenzhen, China) - https://source.reevol.com/vi/suppliers/nanyanghui-import-and-export-trade/
- LANXI WANGXING PLASTIC CO.,LTD (Lanxi City, China) - https://source.reevol.com/vi/suppliers/lanxi-wangxing-plastic/

## Top countries for this hub
- China: 4 suppliers
- Canada: 1 suppliers
- India: 1 suppliers
- Mexico: 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/vi/methodology/