Facility	City	Industry	Status	Distance
Hydroseal Polymers INC	Riverside	Plastics Material and Resin Manufacturing 325211	UNVERIFIED	2.6 KM
Fischer Mold INC	Corona	Plastics Material and Resin Manufacturing 325211	LIKELY ACTIVE	2.7 KM
Westech Products INC	Corona	Plastics Material and Resin Manufacturing 325211	UNVERIFIED	5.9 KM
Pacmet Aerospace, LLC	Corona	Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing 333415	ACTIVE	7.7 KM
Approved Composite & Metal Technologies, INC.	Corona	Hardware Manufacturing 332510	LIKELY ACTIVE	7.7 KM

Every listed plant in Riverside County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 10 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.

EPA cross-references this facility in AIR, AIRS/AFS, CA-ENVIROVIEW, HWTS-DATAMART, RCRAINFO · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen MAY 2026 · last seen MAY 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 953516572|CA|92879|210 teller st · first seen DEC 2024 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110006530753 · first seen JUN 2017 · last seen AUG 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Records CA|corona|210 n teller st, CA|corona|210 teller st · first seen APR 2020 · last seen JAN 2021

IN RIVERSIDE COUNTY19 other plants share this one’s industry (Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing, NAICS 3252); 6 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: EPA: PREPRODUCTION PLASTICS, INC · OCT 2026
Street address: EPA: 210 TELLER STREET · OCT 2026
City: EPA: CORONA · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06065 · OCT 2026
Coordinates: EPA: 33.88253,-117.52248 · OCT 2026
Employees (band): SBA PPP: 20-99 · APR 2020
Retirement plan filing (Form 5500): DOL: 0 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x1, approved 2021-01-22, 49 jobs reported · JAN 2021
Hazardous waste generator (RCRA): EPA ECHO: SQG · OCT 2026

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