Lub npe: I-beam
Chaw tsim khoom: Shandong, Suav
Lub sij hawm xa tuaj: 7-15 hnub
Hom Lub Npe: Zhongao
Txuj: American Materials and Standards Institute, Ding 10025, GB
Thickness: Customizable
ntev: raws li cov neeg siv khoom xav tau
Technology: kub dov, thaiv dov
Txoj kev them nyiaj: Tsab ntawv ntawm credit, telegraphic transfer, thiab lwm yam.
Nto: kub dip galvanizing los yog raws li tus neeg thov
Kev pab cuam: vuam, xuas nrig ntaus, txiav