Dongguan Merlin Silicone Rubber Products Co., Ltd. (www.dgmerlin.com) is located in Dongguan, Guangdong Liaobu floating Takeyama, Contact: Mr. Hu peristaltic pump silicone tube: imports plus platinum curing silicone molding tasteless spring medical silicone tube, high resistance tear medical-grade medical silicone tube, resistant to pressure. food hygiene level. reusable ethylene oxide sterilization temperature and high pressure, long life medical silicone tube, anti-aging. complete specifications 0.5MM-80MM. products hardness of 30 degrees -90 degrees Welcome OEM, ODM spiral medical silicone tube: imported medical silicone platinum sulfide, a one-time molding (not the traditional glued). Longer life. FDA food grade products can be certified by the EU LMBG and LFGB certified, UL, SGS, ROHS, REACH testing. Rigorous testing by SGS, through RoHs, PAHs and eight heavy metals and other norms of silicone products 100% completely non-toxic, tasteless. According to customer request.