Decent Holding Inc. operates as an established wastewater treatment and environmental services provider serving the People's Republic of China. The company specializes in industrial wastewater treatment, ecological river restoration, and river ecosystem management by enhancing water quality and removing pollutants. Decent Holding develops and sells microbial products, including specialized bacteria for reducing chemical oxygen demand, algae removal, and ammonia nitrogen reduction, as well as river conditioners used to treat black odor water and enhance overall water quality. Operating through its subsidiary Shandong Dingxin Ecology Environmental Co., Ltd., the company generates revenue from multiple segments including wastewater treatment services, river water quality management projects, and microbial product sales. Headquartered in Yantai, Shandong Province, Decent Holding emphasizes research and development to advance its wastewater treatment technologies and microbial formulations. The company trades on the Nasdaq Capital Market under the ticker symbol DXST and maintains a dual-class share structure with Class A and Class B ordinary shares featuring different voting rights.