... .CK53, CK70, SUP10, SUP12, SAE5160 Our company enjoys domestically advanced cold rolling equipment, perfect quality testing system and heating furnaces which ... " to satisfy the demands of new or old customers. 1. Steel grade:SUP9,SUP9A,SUP10,SUP7,SUP12,SUP12V,SUP6,SUP7,SAE9254 ... (mm):T0.2-4.0*W3-400*C3.Delivery state: Cold rolled+Annealed+Heat treatment based on the users' requirementA discount will ...