PPR pipe raw metarial imported from Korea without recycle material 1) PPR pipe fitting brand name: "Donsen and K ( Gold Medal )2) Main type of cooperation: looking for agents and can provide OEM process for thebig clients all over the world3) Product standards: Din8077-80784) Product pressure grade: PN25MPa5) Production temperature: -40 - +95°C6) Product colors: green, white, gray, or any colors ...