1.PPR:China YanshanPetro,Korea Hyosung 2.Size:20mm-110mm ... estate projects 4.OEM ok 5.Nice-looking PPR pipe fittingsFeature:1. Material: PPR (purchased from Yanshan Petrochemical, South Korea Hyosung) ... (S2.5).3. Connection: Hot Welding.4. Size: 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm, 110mm5. Color: White, Grey, ... other industries and agriculture. high quality white/grey/green ppr pipe fittings