2026 Top 10 Dosing Device Manufacturers in China

Weifang Huisheng Environmental Protection Equipment Co., Ltd

Weifang Huisheng Environmental Protection Equipment Co., Ltd., with its registered address located on the east side of Lashan in Chejiagou, Yeyuan Town, Linqu County, is registered with the Linqu County Market Supervision Administration Bureau. The legal representative is Xu Chengju, and its business scope includes environmental protection engineering, mechanical and electrical installation engineering design, and construction; Design, manufacturing, installation, commissioning, and sales of environmental protection equipment, biogas equipment, and electromechanical equipment; Processing and sales of plastic products; Sales of hardware, electromechanical, and environmentally friendly materials; Provide after-sales service for the products sold. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Dosing Device, Dosing Device, Mechanical Grating

Shandong Hongquan Shengde Environmental Protection Technology Co., Ltd

Shandong Hongquan Shengde Environmental Protection Technology Co., Ltd., with its registered address at the southeast end of Yangjialing Village, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wang Zejuan, and its business scope includes general projects such as the manufacturing of environmental protection equipment; Sales of specialized equipment for environmental protection; Mechanical equipment research and development; Air pollution control; Air pollution prevention and control services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: various types of engineering construction activities. (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: Dosing Device, Sewage Treatment Equipment, Garbage Incinerator

Changzhou Yilong Plastic Industry Technology Co., Ltd

Changzhou Yilong Plastic Industry Technology Co., Ltd., with its registered address at No. 33 Huchen Road, Luoyang Town, Wujin District, Changzhou City, is registered with the Wujin District Administrative Approval Bureau of Changzhou City. The legal representative is Zeng Ming, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of new material technology; Promotion services for new material technology; Manufacturing of plastic products; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of rubber products; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Research and development of hardware products; Manufacturing of general components; Mechanical parts and component processing; General equipment manufacturing (excluding special equipment manufacturing) (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Dosing Device, Metering Pump, Square Dosing Bucket

Shandong Lingke Environmental Protection Technology Co., Ltd

Shandong Lingke Environmental Protection Technology Co., Ltd., with its registered address at 2-301, Building 7, Xinhua Yuan Community, No. 1914, West Intersection of Jinma Road and Tongyin Street, Beiyuan Community, Xincheng Street, Weifang High tech Zone, Shandong Province (limited to office space only), registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, and represented by Zheng Ning as the legal representative. Its business scope includes general projects such as mechanical equipment research and development; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Installation services for ordinary mechanical equipment; Engineering management services; Sales of mechanical and electrical equipment; Sales of instruments and meters; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Import and export of goods; Import and export agency; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Construction project 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: Dosing Device, Air Flotation Machine, Chlorine Dioxide Generator

Chongqing Honglang Plastic Products Co., Ltd

Chongqing Honglang Plastic Products Co., Ltd., with its registered address at 3-1, Building 5, No. 359 Shuanggao Road, Shengquan Street, Jiangjin District, Chongqing (2-1 Kunjiayuan Industrial Park), is registered with the Jiangjin District Market Supervision and Administration Bureau of Chongqing. The legal representative is Wang Xiaojun, and the business scope includes general projects: sales of plastic products, rubber products, building materials (excluding hazardous chemicals), electronic products, water purification equipment, water treatment equipment, industrial equipment, automotive parts, motorcycle parts, instruments and meters, metal products (excluding rare and precious metals), computers and consumables; Construction and maintenance of computer networks; Network information application and development; Development of computer application software (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Dosing Device, Fire Water Tank, Plastic Storage Tank

Yixing Hengye Environmental Protection Technology Co., Ltd

Yixing Hengye Environmental Protection Technology Co., Ltd., with its registered address in Gaoyao Village, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Zhou Huaqing. Its business scope includes licensed projects such as power generation, transmission, and power supply (distribution); Construction project design; Construction projects (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Manufacturing of specialized equipment for environmental protection; Manufacturing of industrial automatic control system devices; Manufacturing of ovens, furnaces, and electric furnaces; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of plastic products; Mechanical parts and component processing; Sales of specialized equipment for environmental protection; Sales of industrial automatic control system devices; Sales of ovens, furnaces, and electric furnaces; Sales of mechanical parts and components; Sales of mechanical equipment; Wholesale of hardware products; Operation of wires and cables; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of insulation materials; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of metal products; Sales of metal materials; Sales of building materials; Sales of instruments and meters; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of fans and blowers; Sales of sealing fillers; Sales of gears, gear reducers, and gearboxes; Environmental consulting services; Installation services for ordinary mechanical equipment; Engineering management services; Import and export agency; Technology import and export; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Dosing Device, Aerator, Dosing Device

Zhengzhou Zhongkai Environmental Protection Equipment Co., Ltd

Zhengzhou Zhongkai Environmental Protection Equipment Co., Ltd., with its registered address located 300 meters west of the intersection of Xingze Avenue and Zhengshang Road in Xingyang City, Henan Province, is registered with the Market Supervision Administration of Xingyang City. The legal representative is Zhu Xinwei, and its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of sludge treatment equipment; Sales of mechanical equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of mechanical and electrical equipment; Agricultural machinery manufacturing; Sales of agricultural machinery; Mechanical equipment research and development; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of instruments and meters; Import and export of goods; Research and development of bio organic fertilizers; Research and development of fermentation process optimization technology; Mixing and processing of soil and fertilizer; Air pollution prevention and control services; Water pollution prevention and control services; Wastewater treatment and its recycling; Water pollution control; Solid waste management; Environmental protection monitoring; Research and development of new material technology; Software development; Installation services for ordinary mechanical equipment; Specialized equipment repair; General equipment repair (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Dosing Device, Sludge Silo, Lime Addition