Aquanet    Marley Pipe Systems   The SA Plastic Pipe Manufacturers Association (SAPPMA)
Benco Plastics   Hultec South Africa   G.W. Industries
PipeFlo   Rothenberger  Pipe Tools   Norma Plastic Hose Connectors
Macsteel   Plastics Federation   Concrete Manufacturers Association (CMA)
Flexicon   Steel Pipes & Fittings   The Association of Steel Tube and Pipe Manufacturers of SA
Cascade   Steel and Pipes for Africa   The Steel Tube Export Association of SA
Robor Steel Solutions   Capital Star Steel SA   Group Five Pipe