1.Name: toilet flush valve repair kit 2.Description:toilet bowl gasket kit 3.Certification:ISO/TS16949,ASTM,DIN, toilet flush valve repair kit Itemtoilet flush ... valve repair kitBrandRAMISCountry of OriginXiamen,China Item No.RS40004 ... according to ASTM, DIN, SAE,VDA6.1, UL,FDA,JIS. toilet flush valve repair kit