Tinplate coil, Prime quality 1, Reference standard: GB2520-88, JIS G3303-1997 and DIN EN10203-91 2, Material: MR Tinplate coil, Prime quality1, Reference standard ... : GB2520-88, JIS G3303-1997 and DIN EN10203-912, Material: ... 6g, We also can produce according to customers'requests7,Coil diameter: ID 508mm, OD from 1,000 to ...