Ppr Pipes Valves

Deso group is established in 2004 and located in Wenzhou city, Zhejiang province. We are a big group specialized in building materials such as PPR pipe system, PVC drainage system, PVC shift position of installing in same layer system, PVC flame retardant electrical pipe system, furniture cable system, water heating hardware system, purification and filtration system, ceramic tile adhesive series etc., Secondly about PPR products, we have more than 14 years in this field.For the specifications and design we have three total sets of molds with different designs. The size is range from 20mm to 160mm. Totally we have more than 300 sets of molds. For plastic raw material, we use Korea Hyosung R200P raw materials and we import the raw materials directly from Hyosung company because we are strategic partners. We also can use raw material from Borealis. For the brass raw material, we can do brass inserts with nickel, yellow brass with special process, DZR brass etc. We have a lot of experience. For the production standard, we produce the PPR products according to German standard DIN8077/8078 for the pipes and DIN16962 for the fittings or ISO15874 standard. For the certificate we have gain European AENOR certificate. This certificate is one of most important certificate in the world for PPR products. For the testing machines, we can test every index from the standard by our own LAB. Hence we have confidence that we are one of most professional company in PPR products.