Grape King Bio Ltd. engages in the production and sale of pharmaceutical preparations, patent medicine, liquid tonics, drinks, and healthy food. It operates through the following segments: Multi-Level Marketing (MLM), Distributors, and Original Design Manufacturer/Original Equipment Manufacturer (ODM/OEM). The MLM segment is involved in the direct seller of Pro-partner Inc., including the company’s development and manufacturing products for Pro-partner Inc., The Distributors segment include GRAPE KING BIO’s self-owned brand products. The ODM/OEM segment refers to the ODM/OEM in Taiwan and Shanghai. The company was founded by Shui Chao Tseng on April 1, 1971 and is headquartered in Taoyuan, Taiwan.