2026 Top 10 Sewage Treatment Manufacturers in China

Shanghai Hesen Electric Co., Ltd

Shanghai Hesen Electric Co., Ltd., located at Room 709, 1671 Kaixuan Road, Xuhui District, Shanghai, was established on June 25, 2003. The registration authority is Xuhui District Market Supervision Administration, and the legal representative is Yuan Chengxin. Core products: Sewage Treatment, Carbon Paper, Special Equipment For Fuel Cells

Dongguan Qida Chemical Co., Ltd

Dongguan Qida Chemical Co., Ltd., with its registered address at Room 706, No. 15 Changan Dezheng West Road, Chang'an Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Li Jiazhong, and its business scope includes the sale of chemical raw materials (excluding hazardous chemicals), mineral products (excluding nationally controlled products), hardware machinery, plastic products, plastic raw materials, building materials, and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sewage Treatment, Sodium Thiosulfate, Industrial Grade Trisodium Phosphate

Dongguan Lanrun Environmental Technology Co., Ltd

Dongguan Lanrun Environmental Technology Co., Ltd., registered at Room 202, No. 1 Daohou Road, Daojiao Town, Dongguan City, Guangdong Province (cluster registration), registered with the Dongguan Market Supervision Administration and represented by Yanghui as the legal representative. Its business scope includes the design, construction, commissioning, maintenance, and operation management of environmental engineering; Research and development, sales, installation, and maintenance of environmental protection, purification, and energy-saving products; Investment in environmental protection projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sewage Treatment, Chemical Plant Wastewater Treatment, Food Wastewater Treatment

Foshan Sanzhong Environmental Protection Technology Co., Ltd

Foshan Sanzhong Environmental Protection Technology Co., Ltd., registered at No. 605, 6th floor, Guangyuan Comprehensive Building, Nanlian Village, Zhongbian, Guangfo New Line, Dali Town, Nanhai District, Foshan City, registered with the Market Supervision Administration of Nanhai District, Foshan City, with Wang Xiaohui as the legal representative. Its business scope includes general projects such as engineering and technical research and experimental development; Research and development of new material technology; Water pollution control; Water pollution prevention and control services; Wastewater treatment and its recycling; Environmental consulting services; Engineering management services; Installation services for ordinary mechanical equipment; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of ecological environment materials; Sales of specialized equipment for environmental protection; Sales of building materials; Retail of hardware products; Sales of metal materials; Wholesale of hardware products; Sales of non-ferrous metal alloys; Sales of mechanical parts and components; Sales of mechanical equipment; Sales of refractory materials; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Import and export of goods; Technology import and export; Import and export agency. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: hazardous chemical operation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Sewage Treatment, 1-Polyacrylamide, 8-Basic Aluminum Chloride

Huayitu (Shandong) Environmental Protection Equipment Co., Ltd

Huayitu (Shandong) Environmental Protection Equipment Co., Ltd., registered at Workshop 6, Weifang Anfa New Materials Co., Ltd., No. 15109 Minzhu Street, Weifang Economic Development Zone, Shandong Province, registered with the Market Supervision and Administration Bureau of Weifang Economic Development Zone, with Cao Mingfeng as the legal representative. Its business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Sales of electrical equipment; Sales of instruments and meters; Sales of valves and plugs; Environmental consulting services; Sales of mechanical and electrical equipment; Sales of ecological environment materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Sales of specialized chemical products (excluding hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction engineering design. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Sewage Treatment, Laboratory Sewage Treatment Equipment, Integrated Water Purification Equipment

Shandong Yaochen Environment Co., Ltd

Shandong Yaochen Environment Co., Ltd., with its registered address at No. 210, 2nd Floor, Building 24, Quanfuyuan Central Business District, Chengguan Street, Linqu County, Weifang City, Shandong Province, China, is located north of Xinglong Road and east of Minzhu Road. The registration authority is Linqu County Market Supervision and Administration Bureau, and the legal representative is Liu Kai. Its business scope includes general projects such as water environment pollution prevention and control services; Water pollution control; Environmental consulting services; Manufacturing of specialized equipment for environmental protection; Manufacturing of metal structures; Sales of metal structures; Rainshed sales; Sales of building materials; Manufacturing of new building materials (excluding hazardous chemicals); Sales of building waterproofing membrane products; Sales of lightweight building materials; Sales of metal materials; Construction of landscaping and greening projects; Construction of earthwork engineering; Engineering management services; Rental of photovoltaic power generation equipment; Mechanical equipment leasing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering design; Wastewater treatment and its recycling. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Sewage Treatment, Anti Suspension Membrane, Cover The Membrane Structure Sewage Tank

Shandong Xinke Environmental Protection Technology Co., Ltd

Shandong Xinke Environmental Protection Technology Co., Ltd., with its registered address at Xituqiang Industrial Park, Longdu Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Xu Zhifeng, and its business scope includes research and development, processing, and sales of environmental protection machinery and accessories; Environmental engineering design and construction; Environmental technology consulting; Selling sewage treatment additives; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sewage Treatment, Scraping And Suction Mud Machine, Dissolved Air Flotation (Daf) Unit