ActBlue Co., Ltd. engages in the research and development, production, and sale of engine exhaust post-treatment and atmospheric environmental protection products. It offers diesel engine and gasoline engine exhaust purification products, small scale ship exhaust purification products, and volatile organic compounds waste gas treatment equipment. The company was founded by Yi Liu, Qing Zhu, and Hong Chang Zhou on January 21, 2009 and is headquartered in Chizhou, China.