Shanghai Kehua Bio-Engineering Co., Ltd. is a China-based company engaged in manufacture and sale of biological products. The Company provides clinical in-vitro diagnostic agents, including clinical in-vitro diagnostic agents of immunoassay, clinical in-vitro diagnostic chemical agents and clinical in-vitro diagnostic agents of nucleic acid, among others, as well as genetic engineering drugs and automatic detection devices. The Company distributes its products within domestic markets and to overseas markets. During the year ended December 31, 2010, the Company obtained approximately 49% and 48% from the sale of clinical in-vitro diagnostic agents and medical devices, respectively.

Shanghai Kehua Bio-Engineering Co., Ltd. is a China-based company engaged in manufacture and sale of biological products. The Company provides clinical in-vitro diagnostic agents, including clinical in-vitro diagnostic agents of immunoassay, clinical in-vitro diagnostic chemical agents and clinical in-vitro diagnostic agents of nucleic acid, among others, as well as genetic engineering drugs and automatic detection devices. The Company distributes its products within domestic markets and to overseas markets. During the year ended December 31, 2010, the Company obtained approximately 49% and 48% from the sale of clinical in-vitro diagnostic agents and medical devices, respectively.