1)ISO 9001:2008 2)Application:Construction 3>15 years export experience 4)Factory price, better price Galvanized Iron ... .T5.5-0.2mmMaterialQ195,Q215,Q235,45#,60#,72a,72bStandardGB/BS/ASTM/DIN/ANSITechnicaldrawn wireCertificationISO,BV,SGSProduct categoryMetallurgy, EnergyUSEMainly telecopmmuication equipment ...