Sign-making machine One-stop purchase for sign Industries Explore Automatic DMA22 channel letter bender DMA Series Automatic Channel letter machine Material width: 10-220mm [Customizable] Thickness: Aluminum 0.3-2mm[Customizable] Stainless steel 0.3-1.5mm. Certification:CE,ISO9001,FDA Automatic DNB18 channel letter bender DNB Series channel letter bender Processing material width:10-180mm Thickness: Aluminum 0.3-1.5mm Can handle FlatFolding Aluminum Certification: CE,ISO9001,FDA Automatic DAC16