... Origin: Guangdong China (Mainland) Brand Name: jingjiuchuang Model Number: silicone tube-H001 Material: silicone Certificates: SGS,Reach ... in 5-7days;Samples free.UseMedicalTemperature resistance -60 to +250 degree centigradeShore Durometer A:30A~70A Quality ... taste, no toxicity, no contamination (environmental friendly)(2). Resistant to high temperature, aging, radiation, cold, heat,Acid, Chemical( ...