The tradition of processing of plastic Mould dates back to 1996, when following the company foundation and market orientation, making the top grade and exact moulds is Donsen hanker aims .Passed on our effort have set up a good company visualize in the field competitors.

Today, the company name is connected, in the first place, with production of plastic pipes and fittings £¬radiators and other water & heating materials that are placed to the market under the brand System Donsen. Donsen is not only a pioneering company in the field of piping material development in China; Sone polypropylene piping systems and radiators ,which we have production brought significant benefits in the polypropylene piping sector even from the point of view of manufacturers with larger reputation and longer experience. Thus ,our achievements became challenging for the fields of competitors.
As the company needs further expanded, an integrated manufacturing and warehousing complex was gradually developed at Ningbo Yuyao, China , an inseparable part of which are also premises of sales and financial departments and supporting activities.

It is our intention to exploit our experience in processing of moulds and plastic materials to the benefit and growth of the company as well as to increase the s
atisfaction of our customers.