bright surface, high precision size, smooth finish. Thickness 0.15mm-0.45mm Width 712mm-1000mm Our company's products have hight quanlity which controled from the material,our material are from TAIYUAN IRON&STEEL(GROUP)CO.,LTD..was used by high grade company,our products was strickly controlled in quanlity and surface. 1. Reference standard: China Standard, Baosteel%27s standard. 2. Raw material: ...