Ububiko bwibice bine byububiko bugizwe ahanini nibice bya rack, Sub-channel crossbeams, Sub-channel tracks, ibikoresho bya karuvati ya horizontal, Imiyoboro nyamukuru ihuza imiyoboro, Imiyoboro nyamukuru, Guhuza ibice nubutaka, ibirenge bishobora guhinduka, gukurura umugongo, kurinda inshundura, ingazi zo kubungabunga, Ibikoresho byingenzi byo mu gipangu ni Q235 / Q355, kandi ibikoresho fatizo bya Baosteel na Wuhan Iron na Steel byatoranijwe kandi bigakorwa no kuzunguruka bikonje.