Zhejiang Zone-King Environmental Sci&Tech Co., Ltd. provides various environmental protection services in China. The company offers soil and groundwater remediation, water pollution control, water body restoration, waste gas treatment and recovery, solid waste treatment and disposal, and other services, as well as municipal engineering, industrial wastewater and gas treatment, and river ecological treatment. It also engages in sales and service of environmentally friendly products, such as water pumps, agitators, flow boosters, fans, ozone systems and other equipment; and environmental protection equipment installation, commissioning, repair, maintenance, transformation, and other services. The company was founded in 2003 and is based in Hangzhou, China.