I have a question to ask you about Ceramic Tile of Kitchen and washing Room approved in Canteen Ricoh Ph-2. Code of Ceramic tile not match with COTTO 's Factory. But this Code approved is "COTTO 1580 NANG-NUAL WHITE" in Stock Boonthawon Shop But COTTO's Factory Code is "COTTO TCM-129 Lily NANG-NUAL