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.

HARVEY, Ill.--(BUSINESS WIRE)--Atkore Inc. (the “Company” or “Atkore”) (NYSE: ATKR), today announced that it has acquired United Poly Systems, a manufacturer of High Density Polyethylene (HDPE) ...

HARVEY - Atkore Inc. said it has acquired United Poly Systems, a manufacturer of High Density Polyethylene pressure pipe and conduit, primarily used in the telecom, water infrastructure, renewables ...

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 ...

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” ...

Industrial Opportunity Partners has acquired Springfield, Missouri-based United Poly Systems LLC, a maker of high density polyethylene pipe. No financial terms were disclosed. Evanston, Ill., June 11, ...