Nga korero tere
Wāhi Takenga: Tianjin, Haina
Ingoa Waitohu:DAYU
Hangarau:Te Maka
Hononga: Welding
Hanga: Ōrite
Ingoa Hua: Tee
Paerewa: ASME B16.9
Rahi:DN50, 2″
Te maimoatanga o te mata: Sand Blasting
Taupānga: Hononga Raina Paipa
Wā Tukunga: 7 Ra
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 whakarārangitia 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.Koia te umanga tuatahi mo te penapena wai ahuwhenua i Haina me te rangatira o te ao.
