The company is devoted to maximizing efficiency and client gratification by means of continuous enhancement and innovation. R&D Office is liable for acquiring and investigating machines to meet extra buyer's specifications Our machine has 1 calendar year guarantee and our machine's cam/splitter/air distributor has daily life circle warranty. Dession Machinery https://www.linpack.com/news/vacuum-packaging-machines-what-to-consider-before-making-a-purchase