Aoxing Pharmaceutical Company, Inc. a specialty pharmaceutical company, engages in research and development, manufacture, and distribution of narcotic, pain-management, and addiction treatment pharmaceutical products primarily in the People's Republic of China. The company's principal products include Zhongtong'an, a capsule of herbal extraction for the indication of oral and dental pain; and Yiqi Qiangshen Granule, an OTC herbal extraction for tonifying qi and empowering body, and promoting blood circulation to remove meridian obstruction, as well as Tilidine hydrochloride, an orally-absorbed synthetic narcotic analgesic tablet used in 50mg or 100mg dosage for relief of acute, moderate to severe pain, and chronic cancer-related pain. Its products under development comprise Oxycodone and Acetaminophen tablets and capsules, which has completed clinical trials for the treatment of acute and chronic pain; Buprenorphine/Naloxone, a sublingual combo tablet that has completed Phase II clinical trials for the treatment of opioid dependence; and Tilidine/Naloxone, a compound capsule which is in Phase II clinical trial to treat acute and chronic pain. The company was formerly known as China Aoxing Pharmaceutical Company, Inc. and changed its name to Aoxing Pharmaceutical Company, Inc. in March 2010. Aoxing Pharmaceutical Company, Inc. was incorporated in 1996 and is based in Foster City, California.