All of our machines are made of high quality materials, it features 2T welding then milling built-in molding frame, Japanese 20CrMnTi CNC precision machining cam , 4-axis CNC machining clamp and aviation aluminum engraving and milling vacuum chamber, which ensure that on the extended lifestyle cycle of our machine. https://addurl-directory.com/listings13079385/sauce-packaging-machines-secrets