Ko te Shandong Ruidao New Material Co., Ltd. e pūnaha ana i ngā I beam alumihi rorohiko, whakapono ki ngā whakamahi hangarau, āhuarangi me ngā whakahaere whare. E hanga nei ngā I beam i ngā tohu alumihi paihere, pēnei i te 6061-T6 me te 6082, e whai ake nei i tō rātou nui atu i te iti, i te whiuwhiu kore, me te taurite pai ki te hanga. Ko te hanga tūhono e whakaaetia ana ki te whakatika i ngā whanonga o ngā roa flange, ngā roa web, me ngā urunga katoa hei whakamana i ngā hiahia kuhu tonu, ka whai wāhi mō ngā kaupapa e whai ana i te whakawhanake whare, te tautoko pūtahi, ngā pūtake mahi, me ngā whakahaere kōrero. Ki te whakaatu i ngā I beam alumihi ki runga i ngā I beam inoi, kei reira ngā takutaku wāhi e 60% nei, ahakoa te whakamana kōwhiringa e tae ana ki te whakamana iho, ka heke i te utu haere me te waihanga noa. Kei te I-shaped cross-section te whakamana pai rawa ki te whiu me te whakawhana, e whakamahia nei te whakatika i runga i ngā huataki nui me ngā momo huringa. Ko ngā pūnaha tuhoro me ngā pūnaha hanga pai a te kāwanatanga kei te whakamana i ngā whānuitanga matua me ngā whakahaere pai, ahakoa te anodizing ranei me te powder coating ranei e whakapai ana i te whiuwhiu kore me te pai whakamaumahara. Ko te whakamātau pai mo te kuhu tonu, te whiuwhiu kore, me ngā whānuitanga matua e whakamana ana i ia I beam alumihi tūhono hei whakaae i ngā paerewa hangarau o te ao. Ki te whakapai i te whakahaere iti, te whakatika pai, me ngā whakaaetanga tūhono, ko ngā I beam alumihi tūhono a Shandong Ruidao he whakamana pai, he iti utu whakahaere, he pai tētahi kaupapa hei whakamana i te whakahaere pai, te tiaki whenua, me te whai wawe.