ZHEJIANG DONSEN ENVIRONMENTAL TECHNOLOGY CO., LTD yakavambwa muna 1996, iri muNINBGO, China, inova nyanzvi yePPR pombi uye mafittings, PP compression fittings, CPVC pombi uye fittings, PE fittings, PPR inokurumidza kusunda fittings, PPR copper plastiki pombi fittings. , marudzi ose epurasitiki valve, mold etc. DONSEN ndeimwe yevagadziri vane hurongwa hwakakwana hwezvigadzirwa mumunda wepombi dzepurasitiki muChina.Zvigadzirwa zvedu zvinoshandiswa zvakanyanya mukugadzirwa kwemvura yehurumende, kuvaka kwemvura, kugovera mvura uye kupisa, kumba. kushongedza uye kudiridza mubindu, kudiridza kwekurima nemimwe minda.
Kuti mhuri ishandise pamhando yezvakatipoteredza yezvigadzirwa zvepombi, DONSEN inotora kunze kwenyika yemhando yepamusoro mbishi 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 kunze kwenyika dzinopfuura zana munyika, dzakadai seRussia, Ukraine, France, Italy, Mexico, Middle East, Europe, South America, Asia, etc. Parizvino, kune vamiririri veDONSEN brand series zvigadzirwa mune zvese. nyika dziri munyika.DONSEN achakushandira nemoyo wese, uye achitsvaga vamiririri.