Bulk Bag Unloading Station Iris Valve Controlling Valve Ningbo U-Per Consumer Goods Co., Ltd. Base Info Model NO.：QHGFAfter-sales Service：Video Supporting ServiceWarranty：12 MonthsTrademark：QHSpecification：CUSTOMIZEDOrigin：China Description Pre：Iris Valve for Powder Industries Next：Wheat Flour Mill Manufacturers Wheat Flour Milling Machines with Price
