SOLD BY Dunlevy Food Equipment Limited: 60 West 7th Ave Vancouver, BC V5Y 1L6 Please call Vincent @ 604 773 9228, I will answer any questions you may have. Item is well cleaned, tested, and comes with a 30 DAYS Warranty. The vacuum chamber is completely stainless steel built, material which guarantees its robustness and duration. Useful instruments in restaurant and hotel kitchens, they can be easily used in all wholesale food activities (meat, sausage products, cheese, etc.) and in supermarkets.