Kaʻina hana pololei ma ke ala hao-welded C
Hōʻike huahana:
Ka hana hohonu o ka hao a me ke kilaʻo ia ka hana ʻana i nā ʻano pā kila maka, nā paipu a me nā uea i nā huahana hiki ke hoʻohana pololei ʻia e nā mea hoʻohana ma o ka ʻoki ʻana, hoʻopololei, hoʻopalapala, kaomi, ʻōwili wela, ʻōwili anuanu, hoʻopaʻa ʻia a me nā hana hana ʻē aʻe.
Hōʻike huahana:
Kaʻina hana a me nā lawelawe hana:
1.ʻokiʻoki i ka lōʻihi noi mai ka maʻamau
Moʻolelo Hui:
ʻO Tianjin Rainbow Steel GroupʻO ia ka mea hana a me ka mea hoʻolako i Kina, He loea mākou i ka hana ʻana i nā paipu kila welded kiʻekiʻe, nā paipu kila galvanized, nā paipu kila ERW, ʻO ke kila kila wela, GCOE square / rectangular steel pipe.ʻO kā mākou mea hana hana me nā laina huahana paipu kila 5, hiki iā mākou ke hoʻolako i 350 tausani tons i kēlā me kēia makahiki.