Grape King Bio Ltd, together with its subsidiaries, produces and sells pharmaceutical preparations, patent medicines, liquid tonics, drinks, and healthy food in Taiwan, China, and internationally. It operates through Multi-Level Marketing; Distribution; and Original Design Manufacturer/Original Equipment Manufacturer segments. The company offers Chinese herbal, probiotics, energy drinks, and health food supplements for gastrointestinal health, immunity regulation, weight control, liver care, brain health, eye care, feminine health, and sensual health care. It also provides functional ingredients, microbial fermentation, and food inspection services. Grape King Bio Ltd was founded in 1969 and is headquartered in Taoyuan City, Taiwan.