On September 12, 2018, during the Daegu International Water Week in South Korea, around the theme of "innovative water technology and sustainable water management", witnessed by the Chinese and South Korean governments, China Broad Environmental Protection and South Korea’s ECONITY (Aike) Litai) signed a strategic cooperation agreement.

The two parties will adhere to the principle of mutual benefit and complementary advantages, adhering to the concept of "shared development, cooperation and win-win", and jointly explore business opportunities; the signing of this agreement marks a new stage of strong alliances and deepening cooperation. It aims to combine the advantages of both parties to continuously improve and optimize systems and services, achieve high-start innovation, improve international competitive advantages, and provide customers with sustainable solutions.