Plastek Manufacturing, INC.

What they make

• precision injection molded products
• liquid silicone rubber
• PEEK
• PAEK
• plastic injection molding
• prototypes
• tooling
• production
• diverse industries

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
WIWin-Dor, Inc.	Brea	All Other Plastics Product Manufacturing 326199	◐ LIKELY ACTIVE	0.6 KM
PPPacific Plastics INC	Brea	Plastics Pipe and Pipe Fitting Manufacturing 326122	◇ UNVERIFIED	0.9 KM
Vip Rubber Company, INC.	La Habra	Rubber Product Manufacturing for Mechanical Use 326291	● ACTIVE	3.3 KM
MMMalbert & Mitchell Grinding Services INC	La Habra	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	◇ UNVERIFIED	3.5 KM
West Coast Gasket CO.	Brea	Gasket, Packing, and Sealing Device Manufacturing 339991	● ACTIVE	4.6 KM

Every listed plant in Orange County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 11 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 NPDES, RCRAINFO · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record EMJ8PPD3NK74 · first seen JUL 2026 · last seen JUL 2026
• EPA Facility Registry ServiceEXISTENCE
  Records 110070482042, 110072023731 · first seen JAN 2019 · last seen SEP 2025
• SBA 7(a) and 504 loan recordsEXISTENCE
  first seen SEP 2014 · last seen SEP 2014

ALSO RECORDED ASPLASTEK MANUFACTURING/ENGINEERING

IN ORANGE COUNTY169 other plants share this one’s industry (Plastics Product Manufacturing, NAICS 3261); 39 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.

NameSOURCES DISAGREE

EPA: PLASTEK MANUFACTURING/ENGINEERING · JUL 2026

SAM.gov: PLASTEK MANUFACTURING, INC. · JUL 2026 · ON THIS PAGE

Street address

EPA: 586 EXPLORER ST · JUL 2026 · ON THIS PAGE

SAM.gov: 586 EXPLORER ST · JUL 2026 · ON THIS PAGE

City

EPA: BREA · JUL 2026 · ON THIS PAGE

SAM.gov: BREA · JUL 2026 · ON THIS PAGE

State

EPA: CA · JUL 2026 · ON THIS PAGE

SAM.gov: CA · JUL 2026 · ON THIS PAGE

County (FIPS code)

EPA: 06059 · SEP 2026

CoordinatesSOURCES DISAGREE

Census geocoder: 33.929526695604,-117.906348510095 · JUL 2026 · ON THIS PAGE

EPA: 33.929563,-117.904605 · JUL 2026

Website

SAM.gov: https://plastekmfg.com/ · JUL 2026

Year established

Company website: 1988 · AUG 2026

CAGE code

SAM.gov: 21VV9 · JUL 2026

SAM registration expires

SAM.gov: 2027-06-16 · JUL 2026

SBA loans

SBA: 7a loan x1, jobs 12.0 · SEP 2014