General Welding Supply CORP

600 Shames Dr, Westbury, NY 11590

ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 2 SOURCES

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

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Their homepage, crawled JUL 2026

What they make

Industrial Gas Manufacturing325120

Greater Metro area
medical
gases
family owned
four generations

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Products

Sold by GENERAL WELDING SUPPLY CORP · 3

Nitrogen · Nitrous Oxide · Oxygen

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

3 from FDA drug listing · Federal registry

FDA drug listing, labeler General Welding Supply Corp., NDC 20703-003. A labeler markets the product; it may not manufacture it.

Where it is

40.77545, -73.55780 · CENSUS TIGER

COUNTY

Nassau County

METRO AREA

New York-Newark-Jersey City, NY-NJ

ON GOOGLE MAPS

Open this address

STREET VIEW

Open street-level view — NOV 2025

Other plants nearby

Facility	City	Industry	Status	Distance
Island Pyrochemical Industries CORP	Mineola	All Other Basic Organic Chemical Manufacturing 325199	ACTIVE	6.1 KM
Virtair INC	New Hyde Park	Industrial Gas Manufacturing 325120	LIKELY ACTIVE	10.7 KM
Spectronics Corporation	Melville	Synthetic Dye and Pigment Manufacturing 325130	ACTIVE	10.4 KM
Airweld INC	Farmingdale	Industrial Gas Manufacturing 325120	ACTIVE	13.5 KM
Lith Kem Ko	Lynbrook	Other Basic Inorganic Chemical Manufacturing 325188	UNVERIFIED	15.9 KM

Every listed plant in Nassau County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 8 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.

SAM.gov entity registrationOPERATING
Record NC1UUHZJZTH3 · first seen OCT 2025 · last seen SEP 2026
The company’s own websiteOPERATING
first seen JUL 2026 · last seen SEP 2026

IN NASSAU COUNTY5 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 0 of them have 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.

Name: SAM.gov: GENERAL WELDING SUPPLY CORP · SEP 2026
Street address: SAM.gov: 600 SHAMES DR · SEP 2026
City: SAM.gov: WESTBURY · SEP 2026
State: SAM.gov: NY · SEP 2026
Coordinates: Census geocoder: 40.775449070111,-73.557796036747 · JUL 2026
Website: SAM.gov: http://www.gwsco.com · SEP 2026
CAGE code: SAM.gov: 9A522 · SEP 2026
SAM registration expires: SAM.gov: 2027-09-25 · SEP 2026

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