Flex-weld INC

What they make

• aerospace
• industrial components
• control grips
• switches
• relays
• solenoids
• coils
• flexible metal hose
• bellows
• expansion solutions
• PTFE/rubber seals
• gaskets

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

Products on kelcoind.com

All 678 on Guardian Electric Manufacturing CO’s page

kelcoind.com is the website of 3 companies, this one among them. The products its documents describe are listed in full on Guardian Electric Manufacturing CO’s page.

Flexible Metal HosesProduct line · 462 productsBellowsProduct line · 53 productsRelaysProduct line · 22 productsPTFE SealsProduct line · 20 productsSealsProduct line · 9 productsFlight Control GripProduct line · 8 productsSolenoidsProduct line · 7 productsPTFE ProductsProduct line · 6 products

From kelcoind.com’s own documents · read October 18, 2026 · not verified by FactoryRegistry

Open positions

Openings read from Flex-weld INC’s own job board on Rippling, last checked NOV 14, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

• Shipping and Production Support
  Fremont, IN · Western Consolidated Technologies
• Mechanical / Facilities Maintenance Manager
  Woodstock, IL · Kelco Corp
• Inventory Data Entry Technician
  Woodstock, IL · Flex-Weld
• Assembler I
  Woodstock, IL · Guardian
• CNC Programmer 1st & 2nd Shift
  Woodstock, IL · Guardian
• Customer Service Representative
  Woodstock, IL · Guardian
• Technical Customer Solutions Specialist
  Woodstock, IL · Guardian
• Tool & Die Maker
  Woodstock, IL · Kelco Corp

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Guardian Electric Manufacturing CO	Woodstock	All Other Plastics Product Manufacturing 326199	● ACTIVE	0.0 KM
FMFlex-Weld Manufacturing	Woodstock	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	◐ LIKELY ACTIVE	0.0 KM
The Arnold Engineering CO	Woodstock	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	● ACTIVE	1.0 KM
Jb Plumbing, LLC	Woodstock	Plastics Plumbing Fixture Manufacturing 326191	● ACTIVE	1.0 KM
BCBestmetal Corporation	Woodstock	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	◇ UNVERIFIED	1.4 KM

Every listed plant in McHenry County

Also at this address

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

Guardian Electric Manufacturing CO

Woodstock, IL

● ACTIVE326199EMP 20-99

Kelco Industries INC.

Woodstock, IL

● ACTIVE336413EMP 100-499

AM

Advance Molding Technologies

Woodstock, IL

◐ LIKELY ACTIVE326199EMP 1-19

Where this record comes from

2 sources hold this plant, and 8 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.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record T2UYJ1ZKEL34 · first seen MAR 2026 · last seen OCT 2026

IN MCHENRY COUNTY18 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 8 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

SAM.gov: FLEX-WELD INC · MAR 2026

Street address

SAM.gov: 1425 LAKE AVE · MAR 2026

City

SAM.gov: WOODSTOCK · MAR 2026

State

SAM.gov: IL · MAR 2026

Coordinates

Census geocoder: 42.294748424334,-88.422492044305 · JUL 2026

Website

SAM.gov: www.kelcoind.com · MAR 2026

CAGE code

SAM.gov: 87738 · MAR 2026

SAM registration expires

SAM.gov: 2027-03-04 · MAR 2026