... 1>Resistance to High/Low Temparature 2>Durable,No deformation 3>Samples free Quick Details Place of Origin: Guangdong China (Mainland) ... carry out a wide range of business cooperation with friends from all walks of life and create a brilliant future. ... No taste, no toxicity, no contamination (environmental friendly)(2). Resistant to high temperature, aging, radiation, cold, heat,Acid, Chemical(3). ...