Treasure Islands Manufacturing

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
SISunearth, INC.	Fontana	Heating Equipment (except Warm Air Furnaces) Manufacturing 333414	◐ LIKELY ACTIVE	0.9 KM
MMMarlee Manufacturing INC	Ontario	Major Household Appliance Manufacturing 335222	◇ UNVERIFIED	8.4 KM
Allied Ink Corporation	Riverside	Office Supplies (except Paper) Manufacturing 339940	● ACTIVE	23.6 KM
AIAction Industries	Corona	Major Household Appliance Manufacturing 335222	◇ UNVERIFIED	27.3 KM
Premier Business Products INC.	La Verne	Office Supplies (except Paper) Manufacturing 339940	● ACTIVE	28.6 KM

Every listed plant in San Bernardino County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 5 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 OSHA-OIS.

• EPA Facility Registry ServiceEXISTENCE
  Record 110070270782 · first seen SEP 2018 · last seen SEP 2018

IN SAN BERNARDINO COUNTY4 other plants share this one’s industry (Household Appliance Manufacturing, NAICS 3352); 0 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: TREASURE ISLANDS MANUFACTURING · OCT 2026

Street address

EPA: 15445 VALENCIA AVE · OCT 2026

City

EPA: FONTANA · OCT 2026

State

EPA: CA · OCT 2026

Coordinates

Census geocoder: 34.096482799482,-117.468058941772 · JUL 2026