Technical Section is accountable for serving to provide Alternative for a myriad of techinical difficulty from just before sale to right after sale period of time All of our machines are created of top of the range materials, it consists of 2T welding then milling integrated molding body, Japanese 20CrMnTi https://www.linpack.com/news/the-hidden-benefits-of-vacuum-packaging-machines-for-e-commerce-and-retail