Nga korero tere
Wāhi Taketake: Tianjin, Haina
Ingoa Waitohu:DAYU
Hangarau:Te Maka
Hononga:Tupapa
Hanga: Ētahi atu
Waehere Upoko:Tee
Ingoa hua:Tee Hononga Tere
Tae: Pango me te matomato
Rahi:20-110
Taupānga: Water Supply
Paerewa:GB/T13663-2000,ISO4427-1:2007
MONO: nga taputapu HDPE
Wae utu:Piece/Pieces
pāmahana:-60 ℃ ~ 60 ℃
Taurangi: Neke atu i te 50 tau
Rauemi: Polyethylene
Dayu Water Saving Group Co., Ltd. i whakaturia i te tau 1999. He hinonga hangarau-nui-a-motu i runga i te Hainamana Academy of Water Sciences, te Pokapū Whakatairanga Pūtaiao me te Hangarau o te Manatū Rauemi Wai, te Hainamana Academy of Sciences, te Hainamana Academy of Engineering me etahi atu whare rangahau pūtaiao.Kua whakarārangihia i runga i te Maakete Hunga Mahi.Waehere kararehe: 300021. Kua whakapumautia te kamupene mo nga tau 20 me te arotahi tonu me te whakatapu i a ia ano ki te otinga me te ratonga o te ahuwhenua, nga taiwhenua me nga rawa wai.Kua whakawhanakehia hei kohinga mo te penapena wai ahuwhenua, te tuku wai mo te taone me te taiwhenua, te maimoatanga parapara, nga take wai atamai, te hononga punaha wai, te whakahaere kaiao wai me te whakaora me etahi atu mara.He kaiwhakarato otinga punaha ngaio mo te mekameka ahumahi katoa e whakauru ana i te whakamahere kaupapa, te hoahoa, te haumi, te hanga, te whakahaere, te whakahaere me nga ratonga tiaki.Koinei te umanga tuatahi mo te penapena wai ahuwhenua i Haina me te rangatira o te ao.
