About Us

p Donsen was established in 1996, which locates in NINGBO where is a developed and beautiful international port city. Having more than 10 year s experience in this field, we are one of the most professional manufacturers specialized in producing Plastic Pipeline for Water Supply and Irrigation System. p p Our main products are PP-R Pipes and Fittings, PP Compression Fittings, C-PVC Pipes and Fittings, PE-RT Floor Heating Pipes, Plastic Moulds and all kinds of Plastic Valves. For examples: PVC valve, PPR valve, C-PVC valve, BRASS valve. p

Products:

PP Compression Fittings, PPR Pipes & Fittings, CPVC Pipe Fittings, PE Fittings, PVC Valves