Call us to talk to your packing specifications, We'll supply the most suitable packing solution to you All of our machines are made of top quality elements, it involves 2T welding then milling built-in molding body, Japanese 20CrMnTi CNC precision machining cam , 4-axis CNC machining clamp and aviation aluminum https://www.linpack.com/news/the-hidden-benefits-of-vacuum-packaging-machines-for-e-commerce-and-retail