We use steel molds in the acrylic thermoforming process. First, the steel is cut into the required shape with a CNC laser machine, and then welded by skilled workers, and finally polished into a steel mold. Compared with wooden molds from other manufacturers, steel molds have higher precision, high temperature resistance, and will not deform in the oven Products that require the use of molds include any curved products: · Acrylic Tunnel · Acrylic curved window panel · Large acrylic cylindrical fish tank · Acrylic hemisphere