Preferred Poly Products, LLC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersChaplin, CT
SAM.gov UEINB23LJX5KRF9
Preferred Poly Products designs, manufactures, and supplies polyethylene protection envelopes and sleeves in various sizes, including credit card sleeves, passport sleeves, letter and legal-size document envelopes, and tri-fold brochure sleeves. The company uses clear polyethylene as standard material and offers customization options including red, white, or blue colors, two-tone designs, and thumb cut notches. The products serve document and file archiving and preservation across multiple industries.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Preferred Poly Products, LLC | Chaplin | CT | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


