Polyquest INC
1720 Mineral Springs Rd, Darlington, SC 29540
LIKELY ACTIVELAST SEEN IN FEDERAL DATA AUG 2025 · 3 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Plastics Material and Resin Manufacturing325211Where it is
34.34402, -79.89832 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Darlington | Darlington | Plastics Material and Resin Manufacturing 325211 | LIKELY ACTIVE | 0.4 KM |
| Polyquest East Site Expansion Phase 2 Build Out | Darlington | Plastics Material and Resin Manufacturing 325211 | LIKELY ACTIVE | 0.6 KM |
| Fiber Industries, LLC | Darlington | Plastics Material and Resin Manufacturing 325211 | LIKELY ACTIVE | 6.8 KM |
| Wellman INC | Darlington | Plastics Material and Resin Manufacturing 325211 | LIKELY ACTIVE | 11.6 KM |
| Dupont Teijin Films | Florence | Plastics Material and Resin Manufacturing 325211 | UNVERIFIED | 33.7 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 6 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 NPDES, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | FEB 2026 | FEB 2026 |
| EPA ECHO | OPERATING | AUG 2025 | AUG 2025 |
| EPA TRI | OPERATING | DEC 2023 | DEC 2023 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.