Donsen was established in 1996, which locates in NINGBO city where is developed and convenient. We are One of the most perfect manufacturer of the product system in China plastic pipe field.
Donsen group main products are PP-R pipes and fittings, PP compression fittings, C-PVC fittings, U-PVC fittings, PE-RT floor heating pipes, plastic mould, and All kinds of plastic valves, eg: PVC valve , PPR VALVE, C-PVC VALVE, BRLASS VALVE.
Our company's products are widely used in domestic water supply, drainage, water supply for construction., supply warm, home decoration, garden sprinkler irrigation, agricultural irrigation and other fields.
Depend on high quality and high efficiency, we got the certificate ISO9001:2000 and ISO14001, WRAS certificate from England and GOST certificate from Russia、NSF、UL、CE and so on. Our product are exported to more than 60 countries, such as Venezuela, Russia, Ukraine, France, Italy, Middle East, etc. Donsen warmly welcome the partners all over the world, our principle is cooperation, participation and pullulation together!