[待更新] During the 55 years' development, First Rubber now occupies 150,000 square meters factory area, with production ability of 10 billion medical and pharmaceutical use rubber stoppers annually, one of the biggest modern manufacturer with standardization, specialization and large-scale in Asia, with certificates U.S. DMF FDA, GMP(ISO***), ISO etc.ization, PP Disc... Bromobutyl Rubber Stopper for Injection/ Infusion Aluminium Flip Off Seal Euro ...