Donsen o na le nalane e telele mme ke moetsi ea hloahloa oa liphaephe, li-fittings le li-valve. Donsen e thehiloe ka 1996, e leng Ningbo, Chaena, e leng moruo o tsoetseng pele le toropo e bonolo ea lipalangoang. Donsen ke e mong oa bahlahisi ba nang le sistimi e felletseng ea lihlahisoa lefapheng la liphaephe tsa polasetiki Chaena.
Hajoale, sehlopha sa Donsen se hlahisa letoto la li-valve: PPR belofo, belofo ea PVC, belofo ea CPVC, belofo ea PE le mefuta e meng ea belofo ea polasetiki ea koporo; Ho haha letoto la phepelo ea metsi: PPR phala fittings, PPR ka potlako sutumetsa fittings, PPR koporo polasetiki phala fittings, joalo-joalo Building drainage letoto: PVC phala fittings, HDPE phala fittings joalo-joalo; Indasteri phepelo ea metsi letoto la lihlooho tse: PE phala fittings, etc.Civil mollo tšireletso letoto la lihlooho tse: CPVC phala fittings, etc.Temo ho boloka metsi nosetso: PP compression phala fittings, PE phala fittings, etc.Floor futhumatsang letoto: PERT mokatong futhumatsang pipe, distributor metsi, etc.Our khampani e boetse e na le tlhahiso ea polasetiki hlobo: PPR pipe hlobo, PVC hlobo, PVC mold, PP mold Ka nako e ts'oanang, re ntse re e-na le letoto la li-valve tsa fittings tse lokelang ho ntlafatsoa: letoto la liphaephe tsa Amerika tse tloaelehileng, letoto la lisebelisoa tsa liphaephe tsa PVC tse tloaelehileng tsa Japane, letoto la liphaephe tsa PVC tse tloaelehileng tsa DIN joalo-joalo. Lihlahisoa tsa rona li sebelisoa haholo phepelong ea metsi a sechaba, drainage ea kaho, phepelo ea metsi le ho futhumatsa, mokhabiso oa lapeng le ho nosetsa lirapa, ho nosetsa temo le masimo a mang.
E le ho etsa hore lelapa le sebelise ka boleng ba tikoloho ea lihlahisoa tsa liphaephe, Donsen amohela thepa e tsoang linaheng tse ling ea boleng bo phahameng ho hlahisa lihlahisoa, e le ho netefatsa boleng ba sehlahisoa, Donsen e hlahisa lihlahisoa tsa machaba tse tsoetseng pele tsa lerako la aluminium, tse kang fiberglass tlhahiso ea mohala, PPR koporo le mohala oa tlhahiso ea polasetiki, habeli mohala o sebetsang hantle oa tlhahiso, joalo-joalo. & ts'ebetso ea mochini ho e-na le tataiso ho etsa hore tlhahiso ea Donsen e bolokehe, e nepahale le ho feta e le setsebi. E le ho finyella 100% boleng bo phahameng, Donsen o na le taolo e tiileng & tlhahlobo bakeng sa tlhahlobo ea thepa e kenang, tlhahlobo ea ts'ebetso, tlhahlobo ea thepa, ho netefatsa bokhabane ba sehlahisoa.
Ho fihlela hajoale, Donsen e na le lifeme tse tharo tse kholo tsa tlhahiso ea liphaephe le lisebelisoa, feme e le 'ngoe ea hlobo, le mofuta o mong o mocha oa setsi sa tlhahiso ea boiketsetso, feme ea Donsen e na le workshop e fetang 70000, basebetsi ba fetang 700 le sehlopha se le seng se hlahelletseng sa botekgeniki le taolo, lilemo tsa sehlopha sena tse ka tlase ho lilemo tse 35, ba na le matla, boqapi le bokhoni, ba ka fana ka bareki ba sebetsang hantle. Ntlo-kholo ea Donsen (A fektheri) e hlahisa haholo lipeipi tsa PPR, lipeipi tsa PE le lihlahisoa tse ling tsa phepelo ea metsi le mefuta eohle ea li-valve. Fektheri ea B haholo-holo e hlahisa liphaephe tsa PVC, lisebelisoa tsa liphaephe tsa HDPE le lihlahisoa tse ling tsa drainage; Fektheri ea C e hlahisa haholo lipeipi tsa compression tsa PP le lihlahisoa tse ling tsa temo tse bolokang metsi a nosetso. Fektheri ea hlobo e ikarabella haholo bakeng sa tlhahiso ea mefuta eohle ea hlobo ea liphaephe 'me fektheri e ncha e tla atolosa haholo tlhahiso ea liphaephe tsa rona, li-valve, liphaephe.
Hajoale, k'hamphani e fetisitse Setifikeiti sa CE sa European Union. Setifikeiti sa NSF naheng ea USA; Setifikeiti sa SABS Afrika Borwa; Setifikeiti sa GOST naheng ea Russia; Setifikeiti sa WRAS Engelane, setifikeiti sa SIAA Japane; Setifikeiti sa Jeremane sa SKZ le setifikeiti tse ling.
Lihlahisoa tsa rona li romelloa linaheng tse fetang 100 lefatšeng, tse kang Russia, Ukraine, Fora, Italy, Mexico, Bochabela bo Hare, Europe, Amerika Boroa, Asia, joalo-joalo. Hajoale, ho na le baemeli ba lihlahisoa tsa letoto la lihlahisoa tsa Donsen linaheng tsohle lefatšeng. DONSEN e tla u sebeletsa ka pelo eohle, 'me e batla baemeli.