ZHEJIANG DONSEN ENVIRONMENTAL TECHNOLOGY CO., LTD yakavambwa muna 1996, iri muNINBGO, China, inova nyanzvi yePVC pombi & fittings, PPR pombi nemafittings, PP compression fittings, CPVC pombi uye fittings, PE pombi uye fittings, PPR inokurumidza kusunda mavharuvhu epurasitiki emhando PPR. mavhavhavha, PPR mavhavha, PP mavhavha etc.), mold etc. DONSEN ndomumwe wevagadziri vane hurongwa hwakakwana hwechigadzirwa mumunda wepombi dzepurasitiki muChina.Zvigadzirwa zvedu zvinoshandiswa zvakanyanya mukugadzirwa kwemvura yevagari vemo, kudhiraivha kwekuvaka, kugovera mvura uye kudziyisa, kushongedza kweimba nekudiridza kwebindu, kudiridza kwekurima nemimwe minda.
Kuti mhuri ishandise pamhando yezvakatipoteredza yezvigadzirwa zvepombi, DONSEN inotora kunze kwenyika yemhando yepamusoro mbizha kugadzira.
zvigadzirwa, kuitira kuti ive nechokwadi chemhando yechigadzirwa, DONSEN inosuma yepasirese yepamusoro madziro aluminium composite pombi yekugadzira mutsara, senge fiberglass yekugadzira mutsara, PPR ndarira uye epurasitiki yekugadzira mutsara, yakapetwa kaviri mutsara wekugadzira nezvimwe.
Parizvino, kambani yakapasa CE certification yeEuropean Union. NSF certification muUSA; SABS certification muSouth Africa; GOST certification muRussia; WRAS certification muEngland, SIAA certification muJapan; Germany's SKZ certification uye zvimwe zvitupa.
Zvigadzirwa zvedu zvinotengeswa kune dzimwe nyika dzinopfuura zana pasi rose, dzakadai seRussia, Ukraine, France, Italy, Mexico, Middle East, Europe, South America, Asia, etc. Parizvino, kune vamiririri veDONSEN brand series products munyika dzose dzepasi. DONSEN achakushandira nemoyo wese, uye achitsvaga vamiririri.