Hualan was established in 1992 and located in Jiangyin Jiangsu province with main products of butyl rubber stoppers for lyophillous, injection, Teflon coated, PET coated, serum, contact lens, oral liquid, sealing cap and on. With the development and research for twenty years, our company has become the most famous and reliably in domestic pharmaceutical rubber stopper area with more than 2,000 workers and two subbranches. By now, we mainly export our products to Middle East, Asian and America.