MORROW, Ga., Jan. 8, 2020 /PRNewswire/ -- TOTO, the world's largest plumbing manufacturer with more than $5.19 billion in annual sales, announced that Hartsfield-Jackson Atlanta International Airport, the world's busiest airport with more than 107 million annual passengers, is the first facility in the world to offer the Smart, Fully-Connected Restroom System. Thanks to a collaboration by TOTO and GP MORROW, Ga., Jan. 8, 2020 /PRNewswire/ -- TOTO, the world's largest plumbing manufacturer with more than $5.19 billion in annual sales, announced that Hartsfield-Jackson Atlanta International Airport, the world's busiest airport with more than 107 million annual passengers, is the first facility in the world to offer the Smart, Fully-Connected Restroom System. Thanks to a collaboration by TOTO and GP