Standard:CCS/ABS/BV/LR/DNV/GL/NK/KR/RINA Grade:Q195-Q255,Q345,AH32/3670..,DH32/36/70...CCSA.. shipbuilding,construction,brid steel plateStandard:CCS/ABS/BV/LR/DNV/GL/NK/KR/RINA Grade:Q195-Q255,Q345,AH32/3670..,DH32/36/70...CCSA.. shipbuilding,construction,bridge Standard: CCS/ABS/BV/LR/DNV/GL/NK/KR/RINAGrade: AH32,AH36,DH32,DH36Thickness: 6-70mmPlace of Origin: Henan China (Mainland)Brand Name: ...