These plates (see attachments) need to be manufactured from DX51 grade steel coil. Care must be taken to ensure consistent quality which includes not stamping out too many products in one hit. The coating on the plate is to be a 350z galvanised coating. SF-P-70-D (450,000 pieces per year) SF-P-70-F (65,000 pieces per year) SF-P-8240-S (750,000 pieces per year) SF-P-8240-D (80,000 pieces per year) SF-P-40-F (500,000 pieces per year) All to be supplied in bags of 500 pieces