Name: U channel Standard: JIS/GB/ASTM Grade: Q195,Q215,Q235,Q345 ... -660 USDSurface treatmentGalvanizedPainted,BlackZinc coating50umDeliveryIn 7 daysCertificationISO9001OriginTianjin, Hebeispecification50*37*4.5-400*102*12.5mmMOQ5 tonsApplicationConstruction, handrail, windows, machinery, telecome,curtain ... Austrilia, The Middle EastPayment termsL/C, T/T HOT ROLLED U CHANNEL, COLD BENDED CHANNEL STEEL