Please kindly check the copy of the certificate in the listing below. The item "Double Tank Milker Electric Vacuum Pump Milking Machine For Cows Cattle Dairy US" is in sale since Friday, March 15, 2019. This item is in the category "Business & Industrial\Agriculture & Forestry\Livestock Supplies\Dairy Cattle". The seller is "medicalshop888" and is located in California. This item can be shipped to United States.