... LFGB or SGS,RoHs,Reach etc., (8) Industrial, food and medical grade Advantages for silicone hose(1). No taste, no toxicity, no ... resistance(4). Great pump accuracy and repeatability, nice Permeability(5). Extended flexible life and reduced maintenance 2.UsageSilicon tube ... design watch,purse,phone case and other silicone products and various packings. 5.Creative Capacity: We always pay much attention ...