# HS code 8521 suppliers

> Reevol Source machine-readable hub card. URL: https://source.reevol.com/zh-CN/hs-code/8521/. Locale: zh-CN. Kind: hs-code.

## What this hub contains
Reevol Source aggregates 204 suppliers that manufacture or trade goods classified under Harmonized System code 8521.

## Top suppliers by visibility
- Enosis Co., Ltd. (Korea, South Korea) - https://source.reevol.com/zh-CN/suppliers/enosis/
- FS Audio Co Ltd (Hangzhou, China) - https://source.reevol.com/zh-CN/suppliers/fs-audio-co-ltd/
- Fai Wah Technology Co Ltd (North Point, Hong Kong) - https://source.reevol.com/zh-CN/suppliers/fai-wah-technology-co-ltd/
- Shenzhen Ai Home Industry Co., Ltd. (Shenzhen, China) - https://source.reevol.com/zh-CN/suppliers/shenzhen-ai-home-industry/
- LEYANG INDUSTRIAL CO.,LIMITED (Tuen Mun, Hong Kong) - https://source.reevol.com/zh-CN/suppliers/leyang-industrial-co/
- Yiwu Lexical Electrical Appliance Co., Ltd (Yiwu, China) - https://source.reevol.com/zh-CN/suppliers/yiwu-lexical-electrical-appliance/
- CAP  NUMERIQUE, Gilles COLOVRAY (France) - https://source.reevol.com/zh-CN/suppliers/cap-numerique-gilles-colovray/
- JIANGSU KUNGE INTELLIGENT TECHNOLOGY CO.,LTD. (Yancheng, China) - https://source.reevol.com/zh-CN/suppliers/jiangsu-kunge-intelligent-technology/
- Xinjiang Changjunrong International Trade Co., LTD (Changji, China) - https://source.reevol.com/zh-CN/suppliers/xinjiang-changjunrong-international-trade/
- GRUPO F44 S.A. (Asunción, Paraguay) - https://source.reevol.com/zh-CN/suppliers/grupo-f44-s-a/
- Shenzhen Libai Technology Co.,Ltd (Shenzhen, China) - https://source.reevol.com/zh-CN/suppliers/shenzhen-libai-technology/
- BeBeauty (Hangzhou) Technology Co., Ltd. (Hangzhou, China) - https://source.reevol.com/zh-CN/suppliers/bebeauty-technology/
- KT Appliance (Peachtree Corners, United States) - https://source.reevol.com/zh-CN/suppliers/kt-appliance/
- Drakkar Accélérateur (France) - https://source.reevol.com/zh-CN/suppliers/drakkar-acc-l-rateur/
- Doctorz (Al Maadi, Egypt) - https://source.reevol.com/zh-CN/suppliers/doctorz/
- INFORM Institut für Operations Research und Management GmbH (Lörrach, Germany) - https://source.reevol.com/zh-CN/suppliers/inform-institut-f-r-operations-research-und-management-gmbh/
- Dongguan Lezun Technology Co., Ltd. (Dongguan, China) - https://source.reevol.com/zh-CN/suppliers/dongguan-lezun-technology/
- Shenzhen Ruiwo Mobile Co., Ltd. (Shenzhen, China) - https://source.reevol.com/zh-CN/suppliers/shenzhen-ruiwo-mobile/
- Hong Kong Tech (Kowloon, Hong Kong) - https://source.reevol.com/zh-CN/suppliers/hong-kong-tech/
- Shenzhen Listener Pro Technology Co., Ltd. (Shenzhen, China) - https://source.reevol.com/zh-CN/suppliers/shenzhen-listener-pro-technology/
- Shenzhen LeDiXing Electronic Co., Ltd. (Shenzhen, China) - https://source.reevol.com/zh-CN/suppliers/shenzhen-ledixing-electronic/
- Beautiful Recorder Electronics Co., Ltd. (Guangzhou, China) - https://source.reevol.com/zh-CN/suppliers/beautiful-recorder-electronics/
- Shenzhen Hione Smart Kitchen Appliance Co., Ltd (Shenzhen, China) - https://source.reevol.com/zh-CN/suppliers/shenzhen-hione-smart-kitchen-appliance/
- Shenzhen Luyao Shengli Technology Co., Ltd. (Shenzhen, China) - https://source.reevol.com/zh-CN/suppliers/shenzhen-luyao-shengli-technology/
- Shenzhen Shidu DIGITAL Co., Ltd. (深圳市宝安区, China) - https://source.reevol.com/zh-CN/suppliers/shenzhen-shidu-digital/
- ...and 179 more. See https://source.reevol.com/zh-CN/hs-code/8521/ for full coverage.

## Top countries for this hub
- China: 116 suppliers
- United States: 15 suppliers
- Hong Kong: 10 suppliers
- France: 6 suppliers
- Belgium: 6 suppliers
- South Korea: 5 suppliers
- India: 5 suppliers
- Argentina: 4 suppliers
- Egypt: 3 suppliers
- Taiwan: 3 suppliers
- Germany: 2 suppliers
- Colombia: 2 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-CN/methodology/