Hei kaihanga matua i roto i te umanga, ko Cangzhou Spiral Steel Pipe Group Co., Ltd. he kaihanga nui o ngā paipa rino porowhita me ngā hua paninga paipa i Haina. Mai i tōna whakatūnga i te tau 1993, kua whakapau kaha te kamupene ki te whakarato i ngā otinga paipa kounga teitei me te mahi teitei. Kei te Tāone o Cangzhou, Porowini o Hebei te wheketere, e 350,000 mita pūrua te rahi, ā, neke atu i te 680 miriona yuan te tapeke o ngā rawa. I tēnei wā, e 680 āna kaimahi, e 400,000 tana te putanga ā-tau o ngā paipa rino porowhita, ā, e 1.8 piriona yuan te uara putanga ā-tau.
Hei whakarei ake i te roa me te ātete ki te waikura o ngā paipa, kua whakarewahia e mātou te hangarau mahi-teiteiPaipa Panipani 3LPE(Paipa Panipani 3LPE). He hanganga ārai-waikura polyethylene paparua-toru tēnei paninga, ka taea te ārai i te waikura o te wai, ngā matū me ētahi atu mea waikura i runga i te tinana o te paipa. He tino pai mō ngā kaupapa paipa i raro i te whenua, i raro i te wai me ngā taiao makuku, ka roa ake te ora o ngā paipa me te whakaiti i ngā utu tiaki.
He mea tika kia whakahuatia Ngā Paipa Panipani 3LPE(Ngā Paipa Panipani 3LPE) ehara i te mea he pai mō ngā pūnaha tuku wai anake, engari he pai hoki te mahi i roto i ngā mara pēnei i te kawe hinu me te hau māori, e tutuki ana i ngā whakaritenga tino pakari mō te mahi ātete-waikura teitei o ngā paipa i roto i ngā taiao hangarau rerekē. Mā te whakawhirinaki ki ngā tikanga whakaputa pakeke me te pūnaha whakahaere kounga tino pakari, ka whakarite mātou kia tutuki ia paipa panipani ki ngā paerewa o te ao me te ahumahi, e whakarato ana ki ngā kiritaki mengā otinga paipa haumaru, pumau, ā, roa te mau.
Ā muri ake nei,Rōpū Paipa Rino Porowhita o Cangzhouka arotahi tonu ki te mara o te hanga paipa me te hangarau paninga, ka whakapai tonu i te mahi hua, ka whai wāhi ki te hanganga hangarau hanganga o te ao, me te whakatairanga i te whanaketanga pumau o ngā pūnaha kawe wai me te pūngao.
Wā tuku: Hakihea-01-2025