Operating signal within 12 months from two or more independent sources.
What they make
Metal Crown, Closure, and Other Metal Stamping (except Automotive)332119Superior Washer and Gasket Corp. manufactures washers, shims, and gaskets. They work with materials5I, and materials including aluminum, brass, copper, fiberglass, nylon, stainless steel, and various plastics Celcon, delrin, fiber, inconel, kapton, laminated brass, mica, monel, mylar, neoprene, nylatron, phenolic, phosphor bronze, polyethylene, polypropylene, PTFE, and PVC. The company serves
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
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
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| 3d Systems, INC. | Rock Hill | All Other Industrial Machinery Manufacturing 333248 | ACTIVE | 10.1 KM |
| Ovako Ajax Incorporated | York | All Other Petroleum and Coal Products Manufacturing 324199 | UNVERIFIED | 17.4 KM |
| Erdle Perforating - Pineville | Pineville | Metal Crown, Closure, and Other Metal Stamping (except Automotive) 332119 | LIKELY ACTIVE | 19.0 KM |
| Diamond Perforated Metals, INC. | Pineville | Forging and Stamping 332116 | UNVERIFIED | 19.0 KM |
| Diamond Perforating Company Dba Erdle Perforating | Pineville | Forging and Stamping 332116 | UNVERIFIED | 19.0 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 10 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in OSHA-OIS.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| SAM GOV | OPERATING | OCT 2025 | NOV 2025 |
| EPA FRS | EXISTENCE | SEP 2018 | SEP 2018 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | OCT 2025 |
| CAGE CODE | SAM GOV | OCT 2025 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | OCT 2025 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | OCT 2025 |
| REGISTRATION EXPIRATION | SAM GOV | OCT 2025 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | OCT 2025 |
| WEBSITE | SAM GOV | OCT 2025 |
| YEAR ESTABLISHED | SITE YEAR | AUG 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.