... Dutch bean, maize grain, asparagus,common calla, taro,mushroom, Production Line before Vegetable And Fruit Quick-freezing1 Each case is made ... roller is double-body structure, so that materials do not jump in blanching, it makes blanch more completely, blancher also ... FreezerFreeze the vegetables quicklyCold roomPreserve the frozen vegetables Production Line before Vegetable And Fruit Quick-freezing