Shanghai Kai Kai Industry Company Limited engages in the production, distribution, and sale of pharmaceutical and clothing products in China. The company engages in the wholesale and retail of traditional Chinese and Western medicines; medical devices; reagents; consumables and diagnosis; and treatment services, etc. under the Shang Lei and Yunshang life brand, as well as produces Chinese patent medicine preparations under the Jing and Que brands. It is also involved in the wholesale and retail of sweaters, cardigans, and clothing series under the Kai Kai brand, as well as school uniforms under the Mangnessen brand.