Dajiang is the first company to specialize in the R&D and manufacture of table top vacuum packaging machines. We took table top vacuum packaging machines as our main R&D subject as early as the founding of the company in 1995. As time elapses and techniques are enriched, our table top vacuum packaging machines has become the tnock-out product of Dajiang and enjoyed a high prestige in the world. It is simple in structure, reliable in performance and easy to repair. The vacuum pump independently developed by Dajiang features robust vacuum pumping performance. We launched the second generation of XD010 vacuum pump, which is an upgrade of the first. The dimensions of the vacuum chamber indicated in the table are standard, a tailor-made vacuum chamber is available upon customer's request.