tumbler 1.Rolling automatically, low labor intensity 2.Small in size, energy saving tumbler Features:1.Rolling automatically, low labor intensity, high safety performance.2.Small in size, energy saving, more economical.3.Hommization press button design, convenient and easy operation.tumbler Parameters: Model NumberQS-100Place of OriginXiamen ChinaBrand NameJOLOOIndustrySanitary Production ...