... of manufacturing products. Product nameSpecificationMaterialApplicationSolid ball1mm-60mmPP,PE,ABS,POM,PA,PMMATrackball,Ball valve,Bearing ball, ... 40ml,50ml,60ml,75ml,120mlPPCosmetic packaging 30mm high precision PP plastic solid ball1) We are specialize ... And Trustworthy Enterprise.Product nameSpecificationMaterialApplicationSolid ball1mm-60mmPP,PE,ABS,POM,PA,PMMATrackball,Ball valve,Bearing ball, ...