Helu wahi: Bogota Colombia
Ka lā: Mei 30 a i Iune 4, 2023
Helu Hale : 112
He ʻoihana hana nui ʻo Youfa me nā hale hana 13 ma Kina e hoʻohui ana i ka hana ʻana i nā huahana kila like ʻole e like me ka paipu kila ERW, ka paipu kila API, ka paipu wiliwili wiliwili, ka paipu hao hao wela, ka paipu i hoʻohuihui ʻia, ka paipu kila i uhi ʻia. huinahalike a me ka rectangular kila paipu, wela-hoi galvanized huinahalike a me rectangular kila paipu, kuhiliʻole Steel Paipu, paipu kūpono a me ka scaffolding, etc. Output ma luna o 20 miliona tona i kela makahiki.
Ka manawa hoʻouna: Feb-22-2023