Kanema wa Chitoliro cha Carbon Steel

Magawo awiri akuluakulu ogwiritsira ntchito zinthu za Youfa: kayendedwe ka madzimadzi ndi chithandizo chamankhwala

Fakitale ya Youfa Steel Pipe ndi yobiriwira komanso yabwino chilengedwe

Youfa fire sprinkler welded zitsulo chitoliro ndi UL ndi FM ovomerezeka

Youfa mtundu otentha-kuviika kanasonkhezereka zitsulo chitoliro, 100% anayendera khalidwe, muzu traceability

Youfa API 5L spiral welded steel pipe

Youfa square ndi rectangular zitsulo chitoliro ndi zozungulira grooved zitsulo chitoliro mayesero kukula

Youfa kuganizira zitsulo chitoliro mankhwala khalidwe