Iris Valve for Powder Industries Ningbo U-Per Consumer Goods Co., Ltd. Base Info Model NO.：QHGFAfter-sales Service：Video Supporting ServiceWarranty：12 MonthsTrademark：QHSpecification：CUSTOMIZEDOrigin：China Description Pre：Controlling Valve of Powder Processing Industries Next：Bulk Bag Unloading Station Iris Valve Controlling Valve
