It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business.A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. The item "250L/M Portable Vacuum Pump Electric Milking Machine For Farm Cow Sheep Goat USA" is in sale since Tuesday, November 26, 2019. This item is in the category "Business & Industrial\Agriculture & Forestry\Livestock Supplies\Dairy Cattle". The seller is "worldwide888-shopping" and is located in Rowland Heights, California. This item can be shipped to United States.