Aluminium alloy 5/6 guardrail, high-quality aluminium alloy guardrail, inopeteka, multifunctional manual yekurapa mubhedha inopisa yekutengesa accessory,Iyi i 6-block aluminium alloy guardrail, yakanaka pakuonekwa, yakashongedzwa uye inoshanda, inogona kunyatso chengetedza kuchengetedzwa uye kurara kwemurwere, asiwo kudzivirira mibhedha kubva pakudonha;inogona kupetwa nekuiswa, zvichiita kuti zvive nyore kukwira nekudzika pamubhedha.