ZHEJIANG DONSEN DONSEN TECHNOLOGY CO., LTD yashinzwe mu 1996, iherereye i NINBGO mu Bushinwa, ikaba ifite ubuhanga mu miyoboro ya PVC & fitingi, umuyoboro wa PPR hamwe n’ibikoresho, ibikoresho byo guhunika PP, imiyoboro ya CPVC, imiyoboro ya pulasitike, PPR VALVES, PPR VALVES, PP VALVES nibindi), mold nibindi DONSEN numwe mubakora ibicuruzwa bifite sisitemu yuzuye yibicuruzwa mu bijyanye n’imiyoboro ya pulasitike mu Bushinwa. Ibicuruzwa byacu bikoreshwa cyane mu gutanga amazi y’abaturage, kubaka amazi, gutanga amazi no gushyushya, gushushanya amazu no kuhira ubusitani, kuhira imyaka n’indi mirima.
Kugirango umuryango ukoreshe ubuziranenge bwibidukikije bwibicuruzwa biva mu miyoboro, DONSEN yifashisha ibikoresho byibanze bitumizwa mu mahanga kugirango bitange umusaruro
ibicuruzwa, kugirango hamenyekane ubuziranenge bwibicuruzwa, DONSEN itangiza umurongo mpuzamahanga wogukora urukuta rwa aluminiyumu ikomatanya imiyoboro yumurongo, nkumurongo wa fiberglass, umurongo wa PPR numuringa wa plastike, wikubye kabiri umurongo ukora neza nibindi.
Kugeza ubu, isosiyete yatsinze icyemezo cya CE cy’ubumwe bw’ibihugu by’Uburayi. Icyemezo cya NSF muri Amerika; Icyemezo cya SABS muri Afurika y'Epfo; Icyemezo cya GOST mu Burusiya; Icyemezo cya WRAS mu Bwongereza, icyemezo cya SIAA mu Buyapani; Ubudage bwa SKZ ibyemezo nibindi byemezo.
Ibicuruzwa byacu byoherezwa mu bihugu birenga 100 ku isi, nk'Uburusiya, Ukraine, Ubufaransa, Ubutaliyani, Mexico, Uburasirazuba bwo hagati, Uburayi, Amerika y'Epfo, Aziya, n'ibindi. Kugeza ubu, hari abakozi b'ibicuruzwa bikurikirana bya DONSEN mu bihugu byose ku isi. DONSEN izagukorera n'umutima wawe wose, no gushaka abakozi.