Wei Hong Zhai

Worldwide Biotech and Pharmaceutical Corp. develops, manufactures, and markets pharmaceuticals. Through its subsidiaries, it engages in the research and development, manufacture and distribution of in vitro diagnostics, human vaccine, biomedicines, traditional Chinese medicines, synthetic medicines and medical devices with frontier technologies. The company was founded in 1961 and is headquartered in Xi'an, China.

Worldwide Biotech and Pharmaceutical Corp. develops, manufactures, and markets pharmaceuticals. Through its subsidiaries, it engages in the research and development, manufacture and distribution of in vitro diagnostics, human vaccine, biomedicines, traditional Chinese medicines, synthetic medicines and medical devices with frontier technologies. The company was founded in 1961 and is headquartered in Xi'an, China.

Worldwide Biotech and Pharmaceutical Corp. develops, manufactures, and markets pharmaceuticals. Through its subsidiaries, it engages in the research and development, manufacture and distribution of in vitro diagnostics, human vaccine, biomedicines, traditional Chinese medicines, synthetic medicines and medical devices with frontier technologies. The company was founded in 1961 and is headquartered in Xi'an, China.

Worldwide Biotech and Pharmaceutical Corp. develops, manufactures, and markets pharmaceuticals. Through its subsidiaries, it engages in the research and development, manufacture and distribution of in vitro diagnostics, human vaccine, biomedicines, traditional Chinese medicines, synthetic medicines and medical devices with frontier technologies. The company was founded in 1961 and is headquartered in Xi'an, China.