Smart Irrigation Solutions, Inc., a subsidiary of Quarterhill, Inc., is a company headquartered in Ottawa, ON, Canada. The firm engages in water supply and irrigation systems.

WPG (Shanghai) Smart Water Public Co., Ltd. engages in the research, development, production, and sale of secondary water supply equipment. Its products include water supply equipment, centralized drinking water equipment, urban water supply pipe network pumping station non-negative pressure water supply equipment, regulated compensation type non-negative pressure water supply equipment, box type non-negative pressure water supply equipment, smart water management platforms, and water pumps. The company was founded on July 29, 2011 and is headquartered in Shanghai, China.

Hubei Quanjie Secondary Water Supply Engineering Co., Ltd., established on 1998-09-08, The scope of business includes the development of energy-saving technology for urban water supply,consult,Design of pressurized water supply equipment for high-rise buildings,make,Sales,Install,construction,Cleaning and disinfection of secondary water supply facilities;Plumbing Equipment Sales;Small water supply and drainage pipe installation services;water treatment equipment,Green facilities,Environmental Pollution Prevention and Control Equipment,Technical Research on Complete Automation System,design,to develop,make,Sales;Direct drinking water equipment sales,Install;Municipal public works construction.(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)

Part of Tri-Tech Holding, Inc., Beijing Huaxia Yuan Jie Water Technology Co. Ltd. is a Chinese company located in Beijing. The firm develops, manufactures, distributes and operates water treatment equipment. It was acquired by Tri-Tech (Beijing) Co., Ltd. on June 21, 2011 for $1.54 million.

ETTI Smart Water Technology Co., Ltd., established on 2013-08-09, Business scope includes production,processing:water pump,valve,No negative pressure(Laminated)water supply equipment,Stainless steel water storage container,Stainless steel water tank,Constant pressure frequency conversion water supply equipment,Integrated prefabricated pump station,sewage riser,Automation Control System,Low voltage control cabinet,Water treatment and environmental protection equipment,Drinking water equipment,metal products;software development,technology development,Technical Services,Technical consultation and transfer of technological achievements,Install,repair,Sales:water pump,valve,No negative pressure(Laminated)water supply equipment,Stainless steel water storage container,Stainless steel water tank,Constant pressure frequency conversion water supply equipment,Integrated prefabricated pump station,sewage riser,Automation Control System,Low voltage control cabinet,Water treatment and environmental protection equipment,Drinking water equipment,Green facilities,metal products.Engaged in the import and export of goods and technology,Environmental engineering professional contracting,Construction professional contracting of mechanical and electrical installation engineering,Electronic construction engineering professional construction,Building intelligent construction engineering professional construction,Architectural decoration decoration construction engineering professional construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Anhui Wanshui Water Development Co., Ltd., established on 2006-11-07, The business scope includes frequency conversion complete sets of water supply equipment,Tank Lamination(or no negative pressure)Frequency conversion complete set of water supply equipment,Box type frequency conversion complete set of water supply equipment,Box Lamination(or no negative pressure)Frequency conversion complete set of water supply equipment,Fire water supply equipment,Smart integrated pumping station,intelligent(or wisdom)Research and development of chemical pump room,Production,Install,Sales;power distribution,Assembly of the control cabinet,Production,Sales;water supply,Disinfection,Sales of HVAC and electromechanical equipment;Production and sales of stainless steel water tanks;Pressure Vessel Manufacturing,Repair and Sales,After-sales service;valve,water pump,pipeline,building materials,Wire and Cable,Fire equipment,plastic product,Hardware and electrical manufacturing and sales;metal products,Electrical Equipment Sales;sewage treatment system,sewage riser,Research and development of catering wastewater oil separation equipment,Production,Sales;submersible pump,Stainless steel multistage centrifugal pump,variable frequency pump,Development of high-efficiency three-phase asynchronous motor,Production,Sales;rainwater collecting,Design of recycling and recycling systems,Installation and sales;Production of seismic support,Sales;Building mechanical and electrical installation engineering construction;Construction labor subcontracting(In addition to labor dispatch);Import and export of goods and technology(Except for commodities and technologies that are restricted or prohibited by the state).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Part of Emerson Electric Co., Pactrol Controls Ltd. is a British company located in Wigan. The firm designs, manufactures and supplies electronic control systems. It was founded in 1968. Mike Brookes is currently the CEO of the company.\nThe company says this about itself: Product Automation and Control Limited, was formed in 1968 as a private company. In 1974 the name was changed to Pactrol Controls Limited and in 1984 another change, IMI Pactrol Ltd. June 1998 saw the greatest change, where the company was acquired by White-Rodgers. White Rodgers is a Division of Emerson Climate Technologies.

Anhui Highwater Water Co., Ltd., established on 2016-01-22, Business scope includes licensed projects:General contracting of housing construction and municipal infrastructure projects;Electrical Installation Services;Construction Engineering Construction;Residential interior decoration(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)General project:Manufacture of special machinery and equipment for water resources;Foreign contracted projects;Undertake the engineering construction business of the head office;Municipal facilities management;Intelligent water system development;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Sales of building materials;Mechanical and electrical equipment manufacturing;Sales of mechanical and electrical equipment;General machinery and equipment installation services;Industrial automatic control system device sales;Pump and vacuum equipment sales;Special Equipment Repair;Building Decoration,Manufacture of plumbing parts and other metal products for construction;Research and development of power distribution switch control equipment;Manufacture of power distribution switch control equipment;Distribution switch control equipment sales;Sales of industrial control computers and systems;Special Equipment Sales;electronic,Mechanical equipment maintenance(No special equipment);Metal fittings for construction sales;Sales of power electronic components;Residential water and electricity installation and maintenance services;building cleaning service;electrical equipment repair;Electrical Equipment Sales;Professional cleaning,to clean,Disinfection service;software development;Security System Monitoring Services;Digital Video Surveillance System Sales;Hardware retail;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;software sales;Network and Information Security Software Development;Security technology prevention system design and construction services;Sewage Treatment and Its Reuse;Labor service(Does not include labor dispatch)(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Zhejiang Qianwen Technology Co., Ltd., established on 2019-10-29, Business scope includes technology development,Technical Services,technical consulting,Achievement transfer:electronic product,Communication Products(In addition to exclusive control),computer information technology,Computer hardware and software,application;undertake:computer network engineering;Sales:electronic product,Communication Products(In addition to exclusive control),Computer hardware and software.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangsu Hanshen Water Industry Technology Development Co., Ltd., established on 2009-06-25, Business scope includes licensed projects:Import and export;Technology Import and Export;Various construction activities(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results) General project:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Manufacture of special equipment for environmental protection;Manufacture of special machinery and equipment for water resources;Manufacturing of water pollutant monitoring and testing instruments;General equipment manufacturing(Does not include special equipment manufacturing);Pump and vacuum equipment manufacturing;Manufacturing of electronic components and electromechanical components;Motor and its control system research and development;Mechanical equipment research and development;Sales of water pollutant monitoring and testing instruments;Environmental protection special equipment sales;Machinery sales;Pump and vacuum equipment sales;Sales of electronic components and electromechanical components;Wholesale of hardware products;General machinery and equipment installation services;Residential water and electricity installation and maintenance services;Information system operation and maintenance services;electronic,Mechanical equipment maintenance(No special equipment);Non-residential real estate leases;property management(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Hefei Rongxu Technology Co., Ltd., established on 2020-12-11, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Motor manufacturing;Electric Dynamometer Motor Sales;Pump and vacuum equipment manufacturing;Pump and vacuum equipment sales;fan,fan manufacturing;fan,fan sales;Machinery and Equipment Leasing(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Hefei Water Supply Group Co., Ltd., established on 1994-07-21, Business scope includes licensed projects:Water production and supply;Construction Engineering Construction(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:Sales of water pollutant monitoring and testing instruments;business training(Does not include education and training,Vocational skills training and other licensed training);Sales of building materials;Non-residential real estate leases(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Tianjin British Railway Technology Co., Ltd., established on 2015-04-30, Business scope includes environmental technology,fire technology,Mechatronics Technology Development,consult,transfer,Serve;Fire Engineering,Mechanical and electrical equipment installation engineering design,construction;Fire equipment,building materials,Decoration materials,Equipment,Green facilities,hardware,AC,Wholesale and retail of communication equipment. (Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangxi Ganjiang Hydraulic Pump Group Co., Ltd., established on 2007-10-12, Business scope includes steel,building materials,Sales of water purifiers;Sales of power electronic components;Fabrication of Metal Structures;R&D of metal products;Water supply and drainage equipment,Fire Equipment,water pump,water treatment equipment,Green facilities,Electric control cabinet,Rubber products,Energy saving product design,to develop,processing,Sales and after-sales service;Intelligent automatic control system;Power facility installation,undertook,Take the test;Various construction activities;Own house rental(Items subject to approval by law,Business activities can only be carried out after approval from relevant departments)

Yuncheng Yinlong Water Co., Ltd., established on 2014-01-02, The business scope includes the production and sales of tap water and purified water;Water supply and drainage pipe equipment,Water purification equipment,Water meter installation,Maintenance and Sales;Sales of secondary water supply equipment,Install,Cleaning and Maintenance;wholesale,retail:Equipment,Hardware products and electronic products;Install,Maintenance and sale of plumbing and drainage equipment;Development of sales automation information system;Construction and management of sewage treatment plants.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Part of Haier Smart Home Co., Ltd., Qingdao Haier Washing Machine Co., Ltd. is a Chinese company located in Qingdao that manufactures washing machine.

Guangzhou Hanhua Architectural Design Co., Ltd., established on 1993-12-20, Business scope includes landscaping engineering services;Engineering drainage construction services;Housing Construction Engineering Design Services;Technology Import and Export;Urban and rural planning;Municipal Engineering Design Services;Civil Engineering Research Services;Engineering Technology Consulting Services;Engineering cost consulting service;

Kaiping Magna Sanitary Ware Co., Ltd., established on 2013-05-08, Business scope includes production,processing,Sales:Induction Sanitary Ware,bathroom equipment,Hardware products and hardware accessories,plastic products,Stainless Steel Products;Sanitary technology research and development.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Anhui Kexing Information Industry Co., Ltd., established on 1998-09-02, Business scope includes computer software,the hardware,Communication Product Development,Production,Sales;computer system integration;Communication equipment and computer network engineering installation,debugging;electric,automation,meter,Electromechanical product development,Sales,Install;Business Consulting;Laser Technology Application Development;Electronic Engineering,Building Intelligent Engineering Construction;book retail;Machining.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Anhui Shunyu Water Affaurs Co., Ltd. engages in the provision of water supply and sewage treatment services. It operates under the Secondary water supply services segment and sewage treatment services segment. The company was founded on September 8, 2011 and is headquartered in Hefei, China.