1.Brass Plate Standard: GB/ASTM/JIS/DIN Grade:H62，H68/ C28000, C26200/ C2800, C2620/CuZn40, CuZn33 Temper:R Thickness:4mm~120mm Width:600mm~3000mm Grade:H62, H65, H68, H70, H80, H90, /C28000, C26800, C26200, C26000, C24000, C22000 / C2 ...Read More