... 4.SGS,soft,ODM,OEM welc 1) Made of high quality food grade silicone materials with FDA&LFGB certificate.( ... for your visit to our factory. silicon item for daily lifeMaterialFood grade silicon rubber FeatureEcofriendly,heat resistancesizeAs your drawing or ... 20 years production experience2.Stable rubber material cooperation,make sure good quality rubber material for production3.SGS,ISO certificate,make ...