TCI Co., Ltd., an original design manufacturer company, engages in the manufacturing, wholesale, and retail of health foods and cosmetics products in Taiwan, Mainland China, the United States, and internationally. The company offers liquid and solid supplements; immunity products; functional probiotics; basic nutrition; detox slimming; body health; sports nutrition supplements product; laundry detergents; hand sanitizers; and functional snacks, which includes, jelly, bars, chocolates, and gummies. It also provides skin care products, such as facial, body sheet, eye, and lip masks; essences; functional sprays; creams; and gels, as well as turnkey services. In addition, the company involved in wholesale of chemical production; research and development of biotechnology and genetics; and selling medical machinery. TCI Co., Ltd. was incorporated in 1980 and is headquartered in Taipei, Taiwan.