Facility	City	Industry	Status	Distance
Oem Parts Network, INC.	Rancho Cucamonga	Turbine and Turbine Generator Set Units Manufacturing 333611	ACTIVE	0.8 KM
H & A TRANSMISSIONS, INC. (post stock sale)	Rancho Cucamonga	Motor Vehicle Transmission and Power Train Parts Manufacturing 336350	UNVERIFIED	1.4 KM
Borg Manufacturing	Rancho Cucamonga	Petroleum Lubricating Oil and Grease Manufacturing 324191	UNVERIFIED	2.1 KM
Empire Motor Sports INC.	Rancho Cucamonga	Other Motor Vehicle Parts Manufacturing 336390	UNVERIFIED	2.2 KM
Gentex CORP - Western Operations	Rancho Cucamonga	Small Arms Ammunition Manufacturing 332992	LIKELY ACTIVE	2.8 KM

Every listed plant in San Bernardino County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Schlosser Forge CO

Rancho Cucamonga, CA

UNVERIFIED332111

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 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 BR, RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	DEC 2018	AUG 2024

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	SEP 2026
STATE	EPA FRS	JUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Report a correction · Request removal