Well Shine Biotechnology Development Co., Ltd. specializes in developing health supplements, particularly focusing on rare fungi like Ganoderma Lucidum and Antrodia Camphorata. Founded in 1994, Well Shine pioneered the extraction of mushroom-derived chitosan, establishing a new chitosan factory in Yilan Science Park in 2023. The company offers various biopolymer solutions and ODM/OEM services, catering to industries such as cosmetics, agriculture, and dietary supplements. They hold certifications including GMP, ISO22000, and SGS, ensuring high standards of product quality.