# HS code 3919 suppliers

> Reevol Source machine-readable hub card. URL: https://source.reevol.com/ar/hs-code/3919/. Locale: ar. Kind: hs-code.

## What this hub contains
Reevol Source aggregates 344 suppliers that manufacture or trade goods classified under Harmonized System code 3919.

## Top suppliers by visibility
- DONGGUAN WEIJIE PACKAGING INDUSTRIAL CO.,LTD. (DONGGUAN, China) - https://source.reevol.com/ar/suppliers/dongguan-weijie-packaging-industrial/
- pingyangshancheng bags co ltd (温州市, China) - https://source.reevol.com/ar/suppliers/pingyangshancheng-bags-co-ltd/
- JiangSu KunMei New Materials Technology Co.,Ltd (Zhenjiang, China) - https://source.reevol.com/ar/suppliers/jiangsu-kunmei-new-materials-technology/
- Wire Markers Plus (Pembroke, United States) - https://source.reevol.com/ar/suppliers/wire-markers-plus/
- Hebei Machinery & Equipment Import & Export Co., Ltd. (石家庄市新华区, China) - https://source.reevol.com/ar/suppliers/hebei-machinery-equipment-import-export/
- SUZHOU XINGHEYUAN SPECIAL MATERIAL CO.,LTD (Suzhou, China) - https://source.reevol.com/ar/suppliers/suzhou-xingheyuan-special-material/
- SHENZHEN BULL NEW MATERIAL TECHNOLOGY CO., LTD (SHENZHEN, China) - https://source.reevol.com/ar/suppliers/shenzhen-bull-new-material-technology/
- Adhue Graphic Resources Inc (Blaine, United States) - https://source.reevol.com/ar/suppliers/adhue-graphic-resources/
- Zhaoqing Carlas Industrial Co.,Ltd (肇庆市, China) - https://source.reevol.com/ar/suppliers/zhaoqing-carlas-industrial/
- FOSHAN WEIMING PLASTICS CO,.LTD (Foshan, China) - https://source.reevol.com/ar/suppliers/foshan-weiming-plastics-co-ltd/
- HANGZHOU ICETOP REFRIGERATION CO.,LTD (Hangzhou, China) - https://source.reevol.com/ar/suppliers/hangzhou-icetop-refrigeration/
- Durable Window Industry Co., Ltd. (Qinyang City, China) - https://source.reevol.com/ar/suppliers/durable-window-industry/
- SIHUI SHINGFONG PLASTIC PRODUCT FACTORY CO.,LTD (肇庆市, China) - https://source.reevol.com/ar/suppliers/sihui-shingfong-plastic-product-factory/
- Shenzhen Jia Rifeng Tai Electronic Technology Co., Ltd. (Shenzhen, China) - https://source.reevol.com/ar/suppliers/shenzhen-jia-rifeng-tai-electronic-technology/
- Rui Nian Technology (Guang Dong) Co.,Ltd (DONGGUAN, China) - https://source.reevol.com/ar/suppliers/rui-nian-technology/
- Pac-King Elctronics(Shenzhen)Company Company Limited (Beijing, China) - https://source.reevol.com/ar/suppliers/pac-king-elctronics/
- Dongguan Jiuyue Optoelectronic Technology Co., Ltd. (Dongguan, China) - https://source.reevol.com/ar/suppliers/dongguan-jiuyue-optoelectronic-technology/
- Rongxin New Material(jiangsu)Co.,Ltd (淮安市, China) - https://source.reevol.com/ar/suppliers/rongxin-new-material/
- Henan Fortovan Technology Co.,Ltd (郑州市, China) - https://source.reevol.com/ar/suppliers/henan-fortovan-technology/
- Shenzhen Ourway Packaging Co., Ltd. (Shenzhen, China) - https://source.reevol.com/ar/suppliers/shenzhen-ourway-packaging/
- Fujian Jinjiang Jincheng Gift Toys Co. Ltd (Fujian, China) - https://source.reevol.com/ar/suppliers/fujian-jinjiang-jheng-gift-toys/
- Shenzhen Woer Heat Shrinkable Material Co Ltd (Shenzhen, China) - https://source.reevol.com/ar/suppliers/shenzhen-woer-heat-shrinkable-material-co-ltd/
- Sign Partners USA (San Antonio, United States) - https://source.reevol.com/ar/suppliers/sign-partners-usa/
- CSafe (Monroe, United States) - https://source.reevol.com/ar/suppliers/csafe/
- MATRAX (Shenzhen, China) - https://source.reevol.com/ar/suppliers/matrax/
- ...and 319 more. See https://source.reevol.com/ar/hs-code/3919/ for full coverage.

## Top countries for this hub
- China: 272 suppliers
- United States: 16 suppliers
- Hong Kong: 11 suppliers
- Taiwan: 6 suppliers
- India: 5 suppliers
- South Korea: 5 suppliers
- Italy: 3 suppliers
- Japan: 3 suppliers
- Thailand: 2 suppliers
- United Kingdom: 2 suppliers
- Belgium: 2 suppliers
- Mexico: 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/ar/methodology/