As of November 1, 2015, Guangdong Dahuanong Animal Health Products Co., Ltd. was acquired by Guangdong Wen's Foodstuffs Group Co.,Ltd. Guangdong Dahuanong Animal Health Products Co., Ltd. engages in the research and development, production, and marketing of animal healthcare products and poultry eggs in China. The company offers veterinary biological products, chemical drugs, Chinese herbal medicines, and feeds additives. Its products include reassortant avian influenza virus vaccine, porcine reproductive and respiratory syndrome vaccine, newcastle disease virus thermo-stable vaccine, newcastle disease and infectious bronchitis vaccine, newcastle disease intermediate vaccine, infectious bursal disease thermo-stable vaccine, avian influenza vaccine, combine new castle disease and H9 subtype avian influenza vaccine, and swine fever vaccine. The company also exports its products to Southeast Asia, the Middle East, Egypt, Jordan, Indonesia, Vietnam, Laos, and other countries. Guangdong Dahuanong Animal Health Products Co., Ltd. is headquartered in Yunfu, China.