Danyang Hualaishi Medical Glass Products Co., Ltd. is the expert committee unit of CPPA(China Pharmaceutical Packaging Association).We specialize in producing injection vials, screw thread vials, male and female mouth bottles, particular-specification vials and coating silicon bottles (alternate name: Hydrophobic bottles) made of pharmaceutical glass tube. The products has the characters of good water resistance, heat and shake resistance, cold resistivity and wide tolerance scope.