And you can find HADA’s branches and after-sales service center in most areas in the country. Since 2010, HADA constantly explores overseas markets. And the equipment of HADA have been running in more than 26 countries and regions such as Southeast Asia, Europe, North America, South America, Africa and regions along the Belt and Road. HADA Intelligence has developed several systems, including the sodium hypochlorite generation system, the hypochlorous acid generation system, the sodium hypochlorite dosing system, the smart PAC/PAM dosing system and the electrodialysis system. So far, HADA holds more than 22 national technical patents and the National High and New Technological Enterprise Certificate.