Bromobutyl stopper

Discs torlntusion use Bromobutyl Bubber Stoppers  for Vacuum Blood Collections Use.
Lyophilization Rubber Stoppers, Rubber Sealing for API Containers Use, Rubber Stoppefor Oral Liquids Use and Film Coated Rubber Stoppers, Eic. totally more than 100 differeype3
U.S. DMF FDA Registration is available.  Has GMP,ISO15378,ISO13458 Certificates.