Pipe and/or Fitting Manufacturers

• Advanced Drainage Systems

• Agru America

• Asahi/America

• Atkore-United Poly Systems (Atkore-HDPE)

• Centennial Plastics

• Endurance Poly Producers

• Ferguson Industrial

• Fluidos Industriales Mexicanos (FIMEX)

• Flying W Plastics

• Georg Fischer Central Plastics LLC

• Harco Fittings

• High Country Fusion Company, Inc.

• Infra Pipe Solutions Ltd

• Integrity Fusion Products, Inc.

• IPEX USA LLC

• ISCO Industries, LLC

• JM Eagle

• Kerotest Manufacturing

• Mexichem Soluciones Integrales, S.A. De C.V./Wavin Mexico

• Milford Companies

• Modern Polymer Pipe and Extrusions

• Mosaic

• NUPI Americas

• Performance Pipe

• Pipeline Plastics, LLC

• Plasson USA

• Policonductos, S.A. DE C.V.

• Polytubes

• QualPol LLC

• Sovereign Pipe Technologies, LLC

• Strongbridge-Tega

• Tex-Trude Pipe

• Versaprofiles, Inc.

• Victaulic

• Viega LLC

• WL Plastics

Machine Equipment Manufacturers

• Battenfeld-cincinnati

• Fangli Technology Inc.

• Fast Fusion, LLC

• INOEX

• Krauss Maffei

• McElroy Manufacturing, Inc.

• Milacron LLC

• SIKORA International Corporation

Education, Research, Testing, & Consulting

• Alliance for PE Pipe

• Element Materials Technology

• Harvey Svetlik Consulting

• IAPMO

• JEE Consulting Services LLC

• NSF International

• PSILab, Inc.

• SKZ Testing GmbH

• Thompson McLean Associates

International Affiliates

• Polypipe Plastics

• Rarean Fluid-Tech Private Limited

Distributors

• APSCO, Inc.

• Core & Main

• Ferguson Industrial

• Gajeske, Inc.

• High Country Fusion Company, Inc.

• ICONIX Waterworks

• ISCO Industries, LLC

• Sandale Utility Products, Inc.

Resin/Additives/Other Equipment or Product Suppliers

• Ampacet Corporation

• Avient Corporation

• BASF

• Bayport Polymers LLC

• Borealis

• Braskem Idesa

• Chevron Phillips Chemical

• Colloids Inc.

• Dow Chemical

• Formosa Plastics Corporation

• INEOS Olefins & Polymers USA

• Ingenia Polymers Group

• LyondellBasell Industries

• Modern Dispersions, Inc.

• Plastics Technology De Mexico

• RTP Company

• SABIC

• Shell Polymers