Shanghai Emperor of Cleaning Hi-Tech Co., Ltd, together with its subsidiaries, provides water treatment services in China and internationally. The company offers water treatment specialty and process chemicals, disinfection and purification products for enclosed and confined spaces, lithium-ion solid-state battery electrolyte powders, and silicon-carbon anode materials, as well as automated intelligent control online dosing systems. It also provides water treatment solutions, including data center air-cooling and liquid-cooling system equipment, water treatment equipment system integration and operation management, sponge city construction, black and odorous water body treatment, and hazardous waste disposal and resource utilization. In addition, the company engages in international trade; leasing and business services; municipal engineering; technology promotion and application services; software and information technology services; and computer, communication, and other electronic equipment manufacturing. It serves the petrochemicals, steel metallurgy, automotive electronics, pulp and paper, civil and public buildings, water pollution control, data centers, and new energy batteries industries. The company was founded in 1994 and is headquartered in Shanghai, China.