PromarksVac Corporation is a USA-based manufacturer of vacuum packaging machines, food processing equipment, and specialty heat sealing machines. Their product lines include tabletop, single chamber, double chamber, belt type, and nozzle type vacuum sealers, as well as brine injectors, shrink tanks, meat mixers, and sausage piston stuffers. PromarksVac's machines offer standard features like PLC/HMI control systems and temperature-controlled heat seal systems, with the ability to customize machines for specific needs, such as high vacuum laminating and sealing of large products. The company operates manufacturing facilities in the United States and Taiwan, serving markets in North and South America, the Pacific Rim, and other international regions.