United Poly Systems, LLC recently became the first manufacturer to achieve NSF International certification to UL Standard 651A for polyethylene electrical conduit pipe, according to a press release.

NEW YORK, Feb. 21, 2022 (GLOBE NEWSWIRE) -- Growing need for building and structure safety measures across residential, commercial, and industrial sectors is a driving factor for rising demand for the ...

Atkore Inc. acquired Cascade Poly Pipe & Conduit and Northwest Polymers Atkore Inc. Aug. 31 announced the acquisitions of two separate but related Oregon-based companies doing business as Cascade Poly ...

Galvanized rigid steel and aluminum are the traditional materials for electrical conduit, but since their introduction in the 1960s, plastic and competitive pipe have been rapidly gaining market share ...

Private equity firm Industrial Opportunity Partners (IOP) acquired Springfield, Mo.-based United Poly Systems LLC (UPS) with plans to boost pipe production capacity and build on the product mix in a ...

QINGDAO CITY, SHANDONG PROVINCE, CHINA, January 21, 2026 /EINPresswire.com/ -- The global plastic extrusion machinery ...

United Poly Systems 1” coiled Schedule 40 plastic conduit is among UPS’s first pipes to be certified by NSF International to UL 651A. Photo credit: United Poly Systems, LLC. United Poly Systems 1” ...

HARVEY, Ill.--(BUSINESS WIRE)-- Atkore Inc. (“Atkore”), today announced the acquisitions of two separate but related Oregon-based companies doing business as Cascade Poly Pipe & Conduit (“Cascade”) ...