Chem Rex

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Global Polychem LLC	Houston	Petroleum Lubricating Oil and Grease Manufacturing 324191	● ACTIVE	2.2 KM
OSOrchard Storage Company LLC	Houston	Industrial Gas Manufacturing 325120	◐ LIKELY ACTIVE	5.3 KM
CFCedar Fiber Co.	Houston	Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing 325194	◐ LIKELY ACTIVE	5.6 KM
Prts Global, LLC	Houston	Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing 333415	● ACTIVE	5.6 KM
Hexaspec INC	Houston	All Other Miscellaneous Electrical Equipment and Component Manufacturing 335999	● ACTIVE	7.6 KM

Every listed plant in Harris County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 7 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 RCRAINFO · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110043645703 · first seen OCT 2017 · last seen OCT 2017

IN HARRIS COUNTY258 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 72 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: CHEM REX · NOV 2026

Street address

EPA: 3870 W 11TH STREET · NOV 2026

City

EPA: HOUSTON · NOV 2026

State

EPA: TX · NOV 2026

County (FIPS code)

EPA: 48201 · NOV 2026

Coordinates

EPA: 29.78934,-95.447162 · NOV 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · NOV 2026