Stainless Steel Toilet bowl, Heavy Duty Water Closet, SS Water Seat;GS-9111 SS304 CE APPROVED OEM ACCEPTED Stainless Steel Toilet bowl, Heavy Duty Water Closet, SS Water Seat1 ... used at schools, public toilets, trains, government prison, and mobile toilet, etc.2) Haixin Product Advantage:-----Material can also use SS316 ... closestool is highly resistant to shock and bump Stainless Steel Toilet bowl