China Oral Industry Group Holdings Limited, an investment holding company, manufactures and sells inflatable products and related accessories in the People's Republic of China, Europe, Australia, Oceania, North America, rest of Asia, Central and South America, and Africa. It operates through three segments, Inflatable Products Business, Dental Clinic Business, and Yarn and Polyester Business. The company offers inflatable playgrounds with air blowers; other inflatable products; and related accessories, as well as PVC coating, PVC laminated oxford, and plastic products. It is also involved in the subcontracting works. In addition, the company provides dental clinic services, such as general and other dentistry, and orthodontics and implantology dentistry services; and sells medical equipment, dental related products, and yarn and polyester. The company offers its products under the Happyhop, Happyhop Pro, and Action Air brands. The company was formerly known as China Oral Industry Group Holdings Limited. China Oral Industry Group Holdings Limited was founded in 2003 and is headquartered in Zhongshan, the People's Republic of China.