Donsen ine nhoroondo refu uye inyanzvi yekugadzira mapaipi, mafittings nemavalvu. Donsen yakavambwa muna 1996, iri muNingbo, China, inova guta rehupfumi rakabudirira uye riri nyore kutakura. Donsen ndeimwe yevagadziri vane system yakakwana yezvigadzirwa mumunda wemapaipi epurasitiki muChina.
Parizvino, boka reDonsen rinonyanya kugadzira mavharuvhu akatevedzana: vharuvhu yePPR, vharuvhu yePVC, vharuvhu yeCPVC, vharuvhu yePE nedzimwe mhando dzevharuvhu yepurasitiki yemhangura; Nhevedzano yemvura yekuvaka: PPR pipe fittings, PPR quick pushing fittings, PPR copper plastic pipe fittings, nezvimwewo. Nhevedzano yemvura yekuvaka: PVC pipe fittings, HDPE pipe fittings nezvimwewo; Nhevedzano yemvura yeindasitiri: PE pipe fittings, nezvimwewo. Nhevedzano yekudzivirira moto yeCivil: CPVC pipe fittings, nezvimwewo. Kurima mvura inochengetedza mvura: PP compression pipe fittings, PE pipe fittings, nezvimwewo. Nhevedzano yekupisa pasi: PERT floor heating pipe, water distributor, nezvimwewo. Kambani yedu inewo plastic mold manufacturing: PPR pipe mold, PP pipe mold, PVC mold, ABS plastic mold nezvimwewo; Panguva imwe chete, tichine mamwe mavharuvhu akatevedzana ari kuda kugadzirwa: American standard pipe fittings series, Japanese standard PVC pipe fittings series, DIN standard PVC pipe fittings series nezvimwewo. Zvigadzirwa zvedu zvinoshandiswa zvakanyanya mukupa mvura yemumba, kudhonza mvura muzvivakwa, kupa mvura nekudziyisa, kushongedza dzimba nekudiridza bindu, kudiridza kurima nedzimwe nzvimbo.
Kuti mhuri ishandise zvigadzirwa zvemapaipi zvemhando yepamusoro, Donsen inoshandisa zvinhu zvemhando yepamusoro zvinotengeswa kunze kwenyika kugadzira zvigadzirwa, kuitira kuve nechokwadi chekuti zvigadzirwa zvakanaka, Donsen inoburitsa tambo dzekugadzira mapaipi emhando yepamusoro ealuminium composite, senge tambo dzekugadzira fiberglass, PPR brass nepurasitiki, tambo dzekugadzira dzinoshanda kaviri nezvimwewo. Pamwe chete tambo dzemapaipi 9 dzemhando yepamusoro uye anopfuura makumi manomwe emakombiyuta akazara ejekiseni uye seti yakazara yemidziyo yekuona yakaoma, Uye sisitimu yekudya yakabatanidzwa & mashandiro emakanika panzvimbo pekushandisa nemaoko kuita kuti kugadzirwa kweDonsen kuve kwakachengeteka, kwakanyatsojeka uye kwehunyanzvi. Kuti iwane 100% yepamusoro, Donsen ine kutonga kwakasimba & kuongorora kwezvinhu zvinopinda, kuongorora maitiro, kuongorora kutumira, uye kuona kunaka kwechigadzirwa.
Kusvika pari zvino, Donsen ine mafekitori matatu makuru ekugadzira mapaipi, imwe fekitori yeforoma, uye imwe mhando itsva yekugadzira otomatiki, Donsen fekitori ine nzvimbo dzinopfuura 70000 square workshop, vashandi vanopfuura 700 uye boka rimwe rakanaka rehunyanzvi nehutungamiriri, avhareji yezera reboka iri riri pasi pemakore 35, vane simba, hunyanzvi uye kugona, vanogona kupa vatengi sevhisi yemhando yepamusoro uye inoshanda. Donsen headquarters (A fekitori) inonyanya kugadzira maPPR pipe fittings, PE pipe fittings nezvimwe zvigadzirwa zvemvura uye marudzi ese emavalvu. B fekitori inonyanya kugadzira maPVC pipe fittings, HDPE pipe fittings nezvimwe zvigadzirwa zvemvura; C fekitori inonyanya kugadzira maPP compression pipe fittings nezvimwe zvigadzirwa zvekudiridza zvinochengetedza mvura yekurima. Fekitori yeforoma ndiyo inonyanya kuita basa rekugadzira marudzi ese emapombi uye fekitori itsva ichawedzera zvakanyanya kubuda kwemapombi edu, mavalvu, mapaipi.
Parizvino, kambani iyi yapasa CE certification yeEuropean Union. NSF certification muUSA; SABS certification muSouth Africa; GOST certification muRussia; WRAS certification muEngland, SIAA certification muJapan; Germany's SKZ certification nezvimwe zvitupa.
Zvigadzirwa zvedu zvinotengeswa kunyika dzinopfuura zana pasi rose, dzakadai seRussia, Ukraine, France, Italy, Mexico, Middle East, Europe, South America, Asia, nezvimwewo. Vatengi vedu vanosanganisira mafekitori ekutengeserana kunze kwenyika, pamwe nevanopinza nekutengesa kunze kwenyika, avo vari vatengi vedu vakuru. Parizvino, kune vamiririri vezvigadzirwa zveDonsen brand series munyika dzese pasi rose. DONSEN ichakushandirai nemoyo wese, uye iri kutsvaga vamiririri.