Bao Stainless Steel Strip 1. grade: 200 , 300 , 400 series 2. size: 0.04mm - 2mm x 12mm - 650mm 3. ISO , BV , GSG Bao Stainless Steel Strip 1. grade: 201 , 202 , 301 , 302 , 304 , 304L , 309 , 310 , 310S , 316 , 316L , 321 , 410 , 420 , 430 ,etc .2. size: thickness x width 0.04mm - 2mm x 12mm - 650mm3. surface: 2B , No.14. ISO . BV , GSG certificate . If you have any requirements , pls feel free ...