We are the manufacturer of hot/cold rolled steel strip.And We have 20 years’ experience in steel strip pls check my website:www.cnhuaxisteel.com,and about the size like following:热轧带钢:Hot rolled steel strip宽度(the width): 70mm---------400mm厚度(thickness):1.8mm----------5.5mm厚度公差(thickness tolerance):+/-0.2mm深加工(the deep-processing):纵剪(slitting),切边(cut edge),开平(flat plate)冷轧带钢:Cold rolled steel strip宽度(the width):26mm-------------760mm厚度(thickness):0.18mm----------3.0mm厚度公差(thickness tolerance):+/-0.02mm类别(states): 冷硬(hardness),半硬(semi-softness),软态(softness),黑带(软态)镀锌带:Galvanized steel strip宽度(the width):26mm----------400mm厚度(thickness):0.3 --------2.5mm厚度公差(thickness tolerance):+/-0.02mm深加工(the deep-processing):纵剪(slitting),开平(flat plate)We have the advantage machine in steel strip and we control the quality by computer.Best&Regards, Jannie.tang