2026 Top 10 Ultrapure Water Manufacturers in China

Laitelide (Shanghai) Technology Co., Ltd

Laitelide (Shanghai) Technology Co., Ltd., with its registered address at 1628 Suzhao Road, Minhang District, Shanghai, registered with the Minhang District Market Supervision Administration, and represented by Su Zhanhua as its legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of new membrane materials; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized machinery and equipment for water resources; Manufacturing of specialized equipment for environmental protection; Manufacturing of high-performance fibers and composite materials; Manufacturing of instruments and meters; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of pumps and vacuum equipment; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of ecological environment materials; Manufacturing of specialized chemical products (excluding hazardous chemicals); Manufacturing of specialized equipment for refining and chemical production; Manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of electronic specialized equipment; Manufacturing of hardware products; Manufacturing of engineering plastics and synthetic resins; Manufacturing of specialized packaging equipment; Sales of chemical products (excluding licensed chemical products); Sales of instruments and meters; Sales of new membrane materials; Sales of gas and liquid separation and purification equipment; Sales of specialized chemical products (excluding hazardous chemicals); Sales of electrical equipment; Sales of specialized equipment for refining and chemical production; Sales of pumps and vacuum equipment; Sales of direct drinking water equipment; Software sales; Retail of hardware products; Sales of synthetic materials; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; Sales of high-performance fibers and composite materials; Sales of ecological environment materials; Sales of engineering plastics and synthetic resins; Sales of electronic specialized equipment; Sales of specialized packaging equipment; Sales of mechanical parts and components; Wholesale of hardware products; Research and development of hardware products; Instrument and meter repair; Mechanical equipment leasing; Mechanical equipment research and development; Specialized equipment repair; Computer system services; Research and development of new material technology; Software development; Information system integration services; Labor services (excluding labor dispatch); General equipment repair; Production of chemical products (excluding licensed chemical products); Mechanical parts and component processing; Water pollution prevention and control services; Information consulting services (excluding licensed information consulting services); Professional design services; Industrial design services; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Research and development of unconventional water source utilization technology; Information technology consulting services; Sales agent; Domestic trade agency; Contract energy management; Environmental protection monitoring; Air pollution prevention and control services; Development of intelligent water management system; Solid waste management; Energy saving management services; Water resource management; Water pollution control; Professional cleaning, washing, and disinfection services; Industrial engineering design services; Environmental consulting services; Water related consulting services; Installation services for ordinary mechanical equipment; Engineering management services; Wastewater treatment and its recycling; Engineering and technical research and experimental development; Seawater desalination treatment; Promotion services for new material technology; Technology import and export; Import and export of goods; estate management; Non residential real estate leasing; Municipal facility management. (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; Construction project supervision. (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: Ultrapure Water, Dupont Dow Film, Integrated Sewage Treatment

Hangzhou Antai Environmental Protection Engineering Co., Ltd

Hangzhou Antai Environmental Protection Engineering Co., Ltd., registered at Room 403, Junyi Hui, Liuliu Xixi, Xihu District, Hangzhou City, Zhejiang Province, registered with the Market Supervision Administration of Xihu District, Hangzhou City. The legal representative is Shen Lijuan, and the business scope includes services such as designing environmental protection projects, undertaking air purification projects, and water treatment projects (operated with qualification certificates); Wholesale and retail: water treatment equipment, mechanical and electrical equipment***. Core products: Ultrapure Water, Degassing And Sewage Filter, Spray Tower

Tianjin Haoyu Water Treatment Technology Co., Ltd

Tianjin Haoyu Water Treatment Technology Co., Ltd., registered at No. 1-4, Building 3, Xinggang Courtyard, No. 2 Xingang 3rd Road, Shuanggang Town, Jinnan District, Tianjin, with the registration authority of Jinnan District Market Supervision Administration and legal representative He Xiangxue. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Water resource management; Professional design services; Water related consulting services; Wastewater treatment and its recycling; Sales of specialized equipment for environmental protection; Water pollution control; Water pollution prevention and control services; Environmental consulting services; Energy saving management services; Sales of daily chemical products; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of specialized equipment for environmental protection; Sales of specialized chemical products (excluding hazardous chemicals); Manufacturing of specialized chemical products (excluding hazardous chemicals); Manufacturing of daily chemical products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Ultrapure Water, Precision Equipment Cooling, Analytical Reagent

Suzhou Eying Water Treatment Co., Ltd

Suzhou Eying Water Treatment Co., Ltd., with its registered address at Room 4, Building 33, Lide Enterprise Community, No. 888 Pengqing Road, Huaqiao Town, Kunshan City, Jiangsu Province, is registered with the Kunshan Administrative Approval Bureau and represented by Ren Shuangshuang as the legal representative. Its business scope includes general projects such as sewage treatment and its recycling; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; General equipment manufacturing (excluding special equipment manufacturing); Mechanical equipment leasing; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of household appliances; Sales of mechanical equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Ultrapure Water, Chemical Process Additives, Industrial Distilled Water

Langfang Jingxiang Chemical Materials Co., Ltd

Langfang Jingxiang Chemical Materials Co., Ltd. is registered in Dongliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Administration for Industry and Commerce of Dacheng County, Langfang City, and the legal representative is Zhang Qiang. Its business scope includes processing and sales of boiler additives; Sales: Water treatment agents, insulation nails, mesh cloth, ion exchange resin, rock wool products, glass wool products, silicate products, calcium silicate products, aluminum silicate products, rubber products, asbestos products, calcium silicate products, aluminum silicate products, rubber products, asbestos products, fireproof materials, refractory materials, sealing materials, building materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ultrapure Water, Sealed Insulation, Descaler

Guangzhou Hewei Pharmaceutical Technology Co., Ltd

Guangzhou Hewei Pharmaceutical Technology Co., Ltd., with its registered address at 6th Floor, Building 6, No. 16 Lianyun Yiheng Road, Shiqi Town, Panyu District, Guangzhou City. The registration authority is the Panyu District Market Supervision Administration of Guangzhou City, and the legal representative is Zhou Yu. Its business scope includes the manufacturing of chemical reagents and additives (excluding controlled chemicals and hazardous chemicals); Wholesale trade of goods (excluding licensed and approved goods); Import and export of goods (excluding exclusive and controlled goods); Wholesale of instruments and meters; Wholesale of office equipment and consumables; Research and development of biological products (excluding licensed business projects); Medical research and experimental development; Drug research and development;. Core products: Ultrapure Water, Solution, Electrode Test Paper

Zhejiang Xinwei Environmental Protection Equipment Co., Ltd

Zhejiang Xinwei Environmental Protection Equipment Co., Ltd., registered at No. 501, Building 29, Dongyuan Intelligent Industrial Park, High tech Zone, Wuxing District, Huzhou City, Zhejiang Province (self declared), registered with the Market Supervision and Administration Bureau of Wuxing District, Huzhou City, with Li Zehong as the legal representative. Its business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Industrial engineering design services; Environmental consulting services; Manufacturing of soil and site remediation equipment; Environmental protection monitoring; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of sludge treatment equipment; Manufacturing of environmental emergency technology equipment; Research and development of greenhouse gas emission control technology; Manufacturing of greenhouse gas emission control equipment; Internet sales (except for the sale of goods that need to be licensed); Marine environmental services; Engineering and technical research and experimental development; Water related consulting services; Conservation and management of natural ecosystems; Specialized equipment repair; Installation and maintenance of industrial robots; Sales of specialized chemical products (excluding hazardous chemicals); Sales of water quality pollutant monitoring and detection instruments and meters; Manufacturing of ecological environment materials; Water pollution prevention and control services; Research and development of unconventional water source utilization technology; Software development; Development of artificial intelligence application software; Development of intelligent water management system; 5G communication technology services; Wastewater treatment and its recycling; Air pollution prevention and control services; Air pollution control; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Water pollution control; Seawater desalination treatment; Mechanical equipment leasing; Indoor air pollution control; Rental of special equipment; Environmental emergency management services; Manufacturing of specialized machinery and equipment for water resources; Sales of mining machinery; Manufacturing of marine supporting equipment; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Manufacturing of IoT devices; Manufacturing of pharmaceutical specialized equipment; Manufacturing of household waste treatment equipment (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: Supervision of Water Conservancy Engineering Construction; Design of intelligent building systems; Construction project construction; Construction engineering design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Ultrapure Water, Filtration Equipment, Zero Emission