An innovative biopharmaceutical company with integrated commercialization platform spanning the entire biologics value chain Company Profile Chairman’s Message Mission and Vision Board of Directors Management Team Contact Us Menu Company Profile Chairman’s Message Mission and Vision Board of Directors Management Team Contact Us Board of Directors Yan Kaijing Chairman Han Jin Director Wang Ruihua Director Chen Xiaojun Director Li Yinquan Independent Director Zhu Jianwei Independent Director Dr. Tan Wensong Independent Director