FactoryRegistry
Claim a page

Micro Essential Laboratory INC

4224 Avenue H, Brooklyn, NY 11210

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 3 SOURCES

Operating signal within 12 months from two or more independent sources.

DirectionsClaim this pageGet the badge

What they make

All Other Converted Paper Product Manufacturing322299

Products

Made or handled here · 1
Paper, Obstetric Ph
Where these came from
1 from FDA device registration · Federal registry
FDA device establishment 3001519554, product code LNW; proprietary names: Accutest pH Phenaphthazine Paper, pHizatest, CVS Feminine pH Test Strips

Where it is

40.63233, -73.93577 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
A-z Solutions INCBrooklynAll Other Transportation Equipment Manufacturing
336999
 LIKELY ACTIVE1.8 KM
Charm-tex, INC.BrooklynAll Other Miscellaneous Textile Product Mills
314999
 ACTIVE2.9 KM
Premier Holdings INC.BrooklynSoap and Other Detergent Manufacturing
325611
 ACTIVE3.8 KM
Star Poly Bag, INC.BrooklynPlastics Bag and Pouch Manufacturing
326111
 ACTIVE5.3 KM
Court St. Office Supplies, INC.BrooklynOffice Furniture (except Wood) Manufacturing
337214
 LIKELY ACTIVE6.4 KM

Every listed plant in Kings County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 4 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

  • FDA device establishment registrationsOPERATING
    first seen AUG 2026 · last seen OCT 2026
  • OSHA injury and illness reportsOPERATING
    Record 1243896 · first seen DEC 2025 · last seen DEC 2025
  • DOL Form 5500 retirement plan filingsOPERATING
    Record 111758369|NY|11210|p o box 100824 · first seen DEC 2024 · last seen DEC 2024

IN KINGS COUNTY11 other plants share this one’s industry (Converted Paper Product Manufacturing, NAICS 3222); 1 of them has a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Coordinates
Census geocoder: 40.632331078658,-73.935774798483 · JUL 2026
Employees (band)
OSHA: 20-99 · DEC 2025
Retirement plan filing (Form 5500)
DOL: 46 active participants, plan year ending 2024-12-31, 2 plan(s) · DEC 2024
State business registration
NY DOS: MICRO ESSENTIAL LABORATORY LLC, registered with the New York Department of State, Division of Corporations; Limited liability company formed in Delaware; registered 2026-08-03; active · AUG 2026

Report a correction · Request removal