# Guangzhou Longhuilong Filter Co., Ltd

> Reevol Source machine-readable supplier card. Profile URL: https://source.reevol.com/en/suppliers/guangzhou-longhuilong-filter/. Locale: en.

## Identity
- Legal name (en): Guangzhou Longhuilong Filter Co., Ltd
- Location: Woburn, MA, United States
- Employee range: 250.0

## Industry
- Primary: Textiles
- HS codes: 5604, 5903, 8421

## Digital footprint
- Website: hlfilter.com
- LinkedIn: https://www.linkedin.com/company/hl-filter-group
- Visibility score (0-100): 0

## Summary
What we know: Based in Woburn, United States (verified by country and city) Team of approximately 250 employees (verified by team size) Operates in mechanical and industrial engineering, HS codes 8421, 8481, 8484 suggest filtration and fluid handling equipment

What the data suggests: Focus on industrial filtration or separation systems (inferred from HS codes 8421-8484) Likely serves OEM or industrial end-markets given equipment classification (inferred from HS codes)

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

Verify Guangzhou Longhuilong Filter Co., Ltd before reaching out - Reevol returns a verification brief within 24 hours.

## Provenance
- Last enriched: 2026-04-06T10:35:31.479Z
- AI content last generated: 2026-05-21T01:44:45.913Z
- 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/