... we are the factory of manufacturing products. ProdSpecificationMaterialApplication 1mm-60mmPP,PE,ABS,POM,PA,PMMATrackball,Ball valve,Bearing ball, Roll on ball ... be 0.01mm with good surface and precision.3) Our products are mainly sold to European and American area.4) ... roll on bottle6ml,30ml,40ml,50ml,60ml,75ml,120mlPPCosmetic packagingOur products are good in quality with low prices.We look forward ...