... professional manufacturer in producing Cold Rolled Strip Steel for long time,we can ... of steel tube/pipe and cold rolled steel strip in china, and we have been running ... products detailed information at below.Cold rolled steel strip: common carbon strip series with grades: 50CrVA, 65Mn, 45 ... #~55#, ST12, ST14, SPCC-SD,Q195~Q235Low alloy strip: 20MnSi and 16MnSpecifications: thickness : 0.18-3.0mmAmong ...