13mm Rubber Stopper Pharmaceutical Injection Butyl Rubber Stopper

Jinan Wangda is a branch company of Youlyy Industrial Co., Ltd, devoting safe and reliable pharmaceutical packaging products and has more than 16 years of experience in the export.
Jinan Wangda Co., Ltd. specializes in researching, developing and producing pharmaceutical products. Our main products: Neutral glass tubes, tubular glass vials, glass ampoules, glass test tubes, flip off caps, aluminum seals, rubber stoppers, prefilled syringes.
Jinan Wangda company attach importance to product quality, have a good quality management system, production management fully in line with the requirements of GMP, Youlyy have ISO15378(GMP), CE, ISO9001, ISO14001.
Jinan Wangda always provide customers with high-quality service, professional, high efficiency, responsible is our service core.
We welcome customers from all over the world to visit and audit our factory and look forward to cooperating with you.