Liqui-Mark
Last verified: April 2026
Read our full verification: Is Liqui-Mark Made in USA?Verification Summary
American Score
Manufacturing Location
Hauppauge, NY (30 Davids Dr)
Headquarters
Hauppauge, NY
Products Verified
5 products
Evidence Breakdown
Factory Location Specificity
Specific factory city identified
Website Claim
Brand website explicitly claims Made in USA
Manufacturing History
Established USA manufacturer
Known Overseas Production
No known overseas production
Verification Notes
Liqui-Mark Corporation manufactures writing instruments in Wayne, New Jersey. Permanent markers and washable markers labeled Made in USA on Amazon. American-made school and office markers.
Last verified: April 2026
Manufacturing Profile
Liqui-Mark manufactures at a specific factory location in Hauppauge, NY (30 Davids Dr). A decade-plus of documented US manufacturing. Our 5 verified Liqui-Mark listings sit in office & school.
Verification tier
87% average
High — strong brand-level and product-level evidence
Factory evidence
Specific city
Hauppauge, NY (30 Davids Dr)
Catalog breadth
5 products
1 category
How we verified Liqui-Mark
Most recent check: Oct 18, 2026
From the brand's website
“"Made in the USA" product category on the brand site (highlighters, dry/wet erase and permanent markers)”
liquimark.com · checked Oct 1, 2026
Amazon listings
We read the live Amazon listing for 5 of the 5 Liqui-Mark products on this page (most recently Oct 18, 2026). 3 of them state US origin on the listing itself:
- “Made in USA” on Liqui-Mark Permanent Markers Chisel Tip Black 12-Pack Made in USA
- “Made in USA” on Liqui-Mark Washable Markers 8-Pack Classic Colors
- “Made in USA” on Liqui-Mark Washable Broadline Markers 10 Classic Colors
These checks are run by our software on a schedule: brand websites are re-read about every three weeks, Amazon listings weekly, and news is scanned monthly. Every flag is checked against its original source before anything on this page changes. How the American Score works.
Liqui-Mark manufactures products in Hauppauge, NY (30 Davids Dr). We carry 5 verified American-made Liqui-Mark products.
Heritage and History
Liqui-Mark Corporation has manufactured writing instruments in Hauppauge, New York for decades, building its reputation on producing reliable, affordable markers for the school and office market. The brand has maintained its domestic manufacturing commitment in an industry where most competitors have moved production overseas.
Liqui-Mark's washable markers are designed for classroom use, where ease of cleanup from skin and clothing is as important as color quality. The permanent marker line uses fast-drying ink for applications where permanence matters — labeling storage, marking industrial materials, and general office use.
Made in Hauppauge, New York
Liqui-Mark produces all markers at its Hauppauge, New York facility, with products explicitly labeled 'Made in USA' on retail listings. The domestic manufacturing allows the company to maintain quality control over the ink formulation and marker tip construction that determines how consistently the markers write across their usable life.
For school supply purchasers, the Made-in-USA designation matters for procurement compliance and for supporting domestic manufacturing jobs. Liqui-Mark's 200-count broadline washable marker sets represent exceptional value for classroom use, providing a full complement of colors at bulk pricing that matches the economics of outfitting a classroom art program.
Quick Picks
Frequently Asked Questions
Is Liqui-Mark made in the USA?
Yes. Liqui-Mark manufactures 5 verified products in Hauppauge, NY (30 Davids Dr). Liqui-Mark Corporation manufactures washable markers, permanent markers, and writing instruments in Hauppauge, New York, producing Made-in-USA school and office supplies trusted by educators and students for reliable performance and vibrant colors.
Where is Liqui-Mark manufactured?
Liqui-Mark is headquartered in Hauppauge, NY. Manufacturing takes place in Hauppauge, NY (30 Davids Dr).
What Liqui-Mark products can I buy?
We carry 5 verified Liqui-Mark products across Office & School. Every listing links directly to a trusted online store with verified American manufacturing.
Where can I buy Liqui-Mark products?
Every Liqui-Mark product listed here links to a trusted online store — a major retailer or the brand's own shop — where you can purchase directly.
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