Vacuum Cabinet: Our company has developed a brand-new vacuum aeration cabinet for medical products that are difficult to desorb, have extremely long aeration cycles (greater than 7 days), and have high requirements (10ug/g). We have also developed a new aeration process and applied for a utility model patent. Extensive customer data testing shows that our vacuum aeration cabinet has outstanding aeration performance for these products, significantly shortening the aeration time for difficult-to-desorb products.