... 5.20 years experience Z300 Automatic Can Seam Welding Production 1.Brief introductionOur company CHINA HANJIANG located in shantou ... city.After 20 years' delevepments, we desin and manufacture production line for various metal containers, including beverage cans, food ... easy to operate and maintain;4).High speed, high production efficiency, low energy consumption;5).Equipped with human-computer ...