TCI Co., Ltd. functions as an Original Design Manufacturer (ODM), overseeing... TCI Co., Ltd. functions as an Original Design Manufacturer (ODM), overseeing the comprehensive process from research and development to the production and distribution of functional health foods, nutritional supplements, and skincare formulations. The company's diverse product range in health and nutrition encompasses both liquid and solid supplements tailored for immune enhancement, functional probiotics for gut health, basic nutritional support, detoxification, weight control, general well-being, and sports performance. Additionally, TCI manufactures household items such as laundry detergents and hand sanitizers, alongside a selection of functional snacks including jellies, bars, chocolates, and gummies. Within its skincare division, TCI provides an extensive array of products, featuring various masks (for the face, body, eyes, and lips), essences, sprays, creams, and gels. Furthermore, the company offers full-scope turnkey services to its clients. Established in 1980, TCI Co., Ltd. maintains its headquarters in Taipei, Taiwan.