1. CHOCTAEK aluminium food container machine have passed CE certification， and we have experience on CSA and UL508A certification. 2. We have our own programmers who design the program and control it remotely. All aluminium foil container machine after-sale service can be solved within 24 hours. 3. Each cavity of the separate gas storage tank provides air pressure, so that the mold work more stable, continuous production of aluminum foil containers.