This product is used for plate bending processing and shaping, bending mould manufacturing selection of high-quality mould steel (T8, T10, 42CrMo, 40Cr, 55SiCr, Cr12MoV,), according to the different needs of customers for customers to choose the right material for the production of strictly after the following process, the following process of production, under the material ---- forging tempering ---- machining (milling and planing) ---- rough grinding ----- heat treatment ( quenching)---- grinding process (process: initial grinding)---- non-standard moulding mould trial (process: according to the effect of the trial mould grinding adjustment)---- fine grinding---- surface rust treatment (process: blue)----- laser marking----- inspection and packaging shipment.