Butyl rubber stoppers for injection vials

Jinan c-flying industrial group, founded in 2000, located in jinan, shandong province, with about 10 years experiences of production, research, sales, export, mainly in the pharmaceutical glass, borosilicate glass and lighting glass field as our main production series. we are the main manufacturer of the above products in china, including pharmaceutical neutral glass tube, tubular vial, moulded glass vial, ampoule, rubber stoppers and tear-off caps, borosilicate clear and colored glass tube and rod, glass cylinder and borofloat glass sheet, and the lead glass tube, lead free glass tube. with advanced machinery, professional research team, stringent quality-control department, we had exported our products to usa, germany, uk, canada, mexico, india, thailand and some southern american countries. jinan c-flying industrial group enjoyed the good reputation in domestic and international markets, we always pursue better quality and service to satisfy our customers.