Production Process: Material Washing Boiler Peeling Washing Cutting into Slice or Stick Primary Drying Baking Selection Finshing Trim Selection Metal Check Packaging Freezing Advantages: -Sweet Potato can greatly reduce the blood levels of cholesterol, maintain the acid balance of blood, derfer senility, and also can be of cancer prevention and anti-cancer. -Sweet Potato contains much dietary fiber(df) and gelatinous substances in favor of defecation, which is regarded as Intestinal Tract Sweeper.