CSD Water Service 

CSD Water Service Co., Ltd., headquartered in Beijing, China, is a specialized provider of extensive water management and environmental solutions across the nation. The company primarily serves small and medium-sized municipalities, industrial parks, and individual industrial clients. Its core offerings include urban wastewater purification, the development of resilient "sponge city" infrastructure, and the restoration of polluted or foul-smelling water bodies. CSD Water Service also plays a vital role in addressing surface water contamination, handling both sudden emergencies and potential pollution incidents. The firm offers a comprehensive range of emergency response services, which encompass swift pollutant identification, detailed traceability and control strategies for pollution sources, expert diagnostic consultations, urgent water and sediment management, and thorough emergency safety reporting. For industrial parks, CSD Water Service delivers integrated water environment management, providing advisory services, operational oversight for sewage treatment facilities, and holistic environmental supervision. Additionally, it offers specialized wastewater treatment for industrial enterprises and advanced sludge processing and disposal services.