Ta Cheng Hsu

TWi Pharmaceuticals, Inc. operates as a technology-based special pharmaceutical company. The firm engages in the development and commercialization of high barrier generics drugs. Its products include donepezil hydrochloride tablets, megestrol acetate oral suspension, hydroquinone cream, guanfacine extended-release tablets and nifedipine extended-release tablets. The company was founded by Chih Ming Chen on December 1, 1997 and is headquartered in Taipei, Taiwan.

RT-Mart International Ltd. operates hypermarket stores. The firm provides food and non-food retail services through its hypermarket stores in Taiwan. The company was founded in 1997 and is located in Taipei, Taiwan.

Eden Biologics, Inc. is engaged in the manufacture and sale of bio-pharmaceuticals products. It offers cell line cloning, antibody cloning, monoclonal antibody, cell line development, master and working cell banks, cell culture process development, purification process development, formulation development, and analytical assays. The company was founded on June 14, 2012 and is headquartered in Zhupei, Taiwan.