... about the mould what you have. Like sample photo, sample size, what’s the sample material and what kind of steel you want ... the essential information of bin mold, for your reference. NameTurnover container MouldMould material45#, 50#, P20, H13, 718, 2738, NAK80, S136, SKD61 ... send samples to customer to confirm first.↓5. Sample shootIf the first sample come out is not satisfied customer, we modify ...