Polyrock Equipment Company INC
4763 Murrieta St, Chino, CA 91710
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Commercial and Service Industry Machinery Manufacturing333318Where it is
34.00676, -117.70086 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| A.w.i. Industries (u.s.a.) INC. | Chino | Glass Product Manufacturing Made of Purchased Glass 327215 | ACTIVE | 2.2 KM |
| Newport Thin Film Laboratory | Chino | Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing 326113 | UNVERIFIED | 2.7 KM |
| Pentair Water Pool and Spa INC | Chino | Unlaminated Plastics Profile Shape Manufacturing 326121 | UNVERIFIED | 3.2 KM |
| Daniel Austin | Pomona | Machine Shops 332710 | ACTIVE | 4.1 KM |
| Fmc CORP Sweeper Div | Pomona | Commercial and Service Industry Machinery Manufacturing 333319 | UNVERIFIED | 4.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 5 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 |
|---|---|---|---|
| EPA FRS | EXISTENCE | SEP 2018 | SEP 2018 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
