Stainless Steel 304 High Pressure Bubble Washing Machine for Automatic Seafood Fish Shrimp Cleaning Product Parameters The overall material is made of 304 stainless steel, and all parts or materials meet the requirements of hygienic production; Bubble washing machine is made of SUS304 stainless steel, which conforms to the national food export standard.The cleaning machine adopts high pressure spray cleaning, the cleaning ability is large, the cleaning rate is high and does