Last week, the U.S. government promoted infrastructure plans and expanded fiscal deficits, which stimulated a general rise in metal prices. In terms of commodities, the domestic price of bulk commodities was once again lowered, but with the outflow of "handed over to the market" argument, market sen

Aluminum extrusion molding is to apply strong pressure to the metal billet placed in the die cavity (or extrusion cylinder) to force the metal billet to produce directional plastic deformation and extrude it from the die hole of the extrusion die to obtain the desired cross-section Plastic processin