Changjiang Survey, Planning, Design and Research Co., Ltd., established on 2008-04-01, Business scope includes licensed projects:Import and export;Technology Import and Export;Engineering cost consulting business;Foreign labor cooperation(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:survey of construction works,design,consult,EPC,Supervision and investment, etc.,include:Water Resources and Hydropower,electricity,New energy and water-related infrastructure,surroundings,architecture,Transportation,Municipal public,Survey of engineering in electronics and other industries,design,consult,EPC,Supervision and investment, etc.;and the required equipment,Material import and export;Engineering Safety Monitoring,Quality Inspection,Environmental testing and related technical services;Whole Process Engineering Consulting;Software and IT Services,Information system integration service;water ecology,Water Resources and Water Environment,Flood Control and Disaster Mitigation and Soil and Water Conservation,Watershed planning and governance development science and technology research;Engineering and Technology Research and Experimental Development;Engineering Management Services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Zhonghua Paint (Shenzhen) Co., Ltd., established on 1991-10-21, Business scope includes general business items:paint sales(Free of Hazardous Chemicals);ink sales(Free of Hazardous Chemicals);Sales of Surface Functional Materials;Chemical product sales(No licensed chemical products);Sales of building materials;Sales of building decoration materials;New material technology research and development;Non-residential real estate leases;housing lease;Machinery and Equipment Leasing;Machinery sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license),The licensing program is:paint manufacturing;Hazardous Chemicals Management;Import and export.(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)

Guoneng Baotou Energy Co., Ltd., established on 2011-12-07, Business scope includes coal mining,Storage, transportation and sales of coal products;Coal Investment and Technology Development and Comprehensive Utilization;mining machinery,Equipment development,Production,Sales,repair;Machinery Manufacturing and Repair;cargo freight,mine construction,Survey and Design;Loading and unloading;Housing site and equipment rental;Labor protection supplies,Minerals,D,Machinery Parts,building materials,Office Supplies Sales.

China Shenhua Energy Co., Ltd. engages in the production and sale of coal and electricity. It operates through the following business segments: Coal, Power, Railway, Port, Shipping, and Coal Chemical. The Coal segment includes the production and sale of coal as well as the operation of coal mines. The Power segment includes the generation and sale of power and electricity. The Railway segment includes the operation of transportation railways for coal and non-coal commodities. The Port segment provides logistics and vessels for coal and non-coal cargo. The Shipping segment includes self-operated vessel management and allocation for coal distribution. The Coal Chemical segment comprises the coal-to-olefins project of Baotou Coal Chemical. The company was founded on November 8, 2004 and is headquartered in Beijing, China.

PetroChina Co. Ltd. engages in the petroleum related products, services and activities. It operates through the following business segments: Exploration and Production; Refining and Chemicals; Marketing; Natural Gas and Pipeline; and Head Office and Other. The Exploration and Production segment involves exploration, development, production, and marketing of crude oil and natural gas. The Refining and Chemicals segment focuses on the refining of crude oil and petroleum products, production and marketing of primary petrochemical products, derivative petrochemical products, and other chemical products. The Marketing segment includes marketing of refined products and the trading business. The Natural Gas and Pipeline segment comprises transmission of natural gas, crude oil, and refined products and the sale of natural gas. The Head Office and Other segment relates to cash management and financing activities, the corporate center, research and development, and other business services supporting the operating business segments of the Group. The company was founded on November 5, 1999 and is headquartered in Beijing, China.

Shaanxi Province Yinhan Jiwei Engineering Construction Co., Ltd., established on 2013-07-31, The scope of business includes the construction and operation management of key projects of water diversion from Han to Jiwei and water transmission and distribution.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beijing Leshui Xinyuan Intelligent Water Technology Co., Ltd., established on 2017-09-19, Business scope includes water supply in irrigation areas and modern water management technology,Irrigation District Modernization Evaluation Technology,Smart water solution technology,Water Conservancy Engineering Automatic Detection and Control Technology,Technical services in the field of water conservancy and water affairs information technology and surface water and groundwater joint dispatching technology,technology transfer,technology development,Technology Promotion,technical consulting;Intelligent water system development;Computer System Services;Basic software service;Application software service;software development;data processing;Sell ​​self-developed products,electronic product,Equipment,computer,Software and Auxiliary Equipment;Production machinery and equipment;Labor subcontracting.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Part of Focused Photonics (Hangzhou), Inc., Shenzhen Dongshen Electronics Co. Ltd. is a Chinese company located in Shenzhen. The firm develops intelligent monitoring and automatic control systems for water technology. It was founded in 1998. Hua Guo is currently the CEO of the company. On January 16, 2014 Focused Photonics (Hangzhou), Inc. acquired Shenzhen Dongshen Electronics Co. Ltd.

Shanghai Xiaoji Internet Technology Co., Ltd., established on 2015-04-01, The scope of business includes engaging in technology development in the field of Internet technology,technology transfer,technical consulting,Technical Services,washing machine,clothes dryer,Garment steamer,dehydrator,refrigerator,dishwasher,Freezer,air conditioner,range hood,water heater,water dispenser,Water purification equipment,detergent,household appliances,electronic product,Kitchen Appliances,smart home appliances,Sales of household care products,Engaged in the import and export of goods and technology,e-commerce(Not allowed to engage in value-added telecommunications,Financial services). [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

LSIS Co. Ltd., a subsidiary of LS Corp., is a South Korean company located in Anyang-si that manufactures transformer, circuit breakers and electric components.\nThe company says this about itself: LSIS says global companies are providing core solution, in which the competitiveness of energy convergence industry can be confirmed, in full force, spurred on by companies scrambling to nurture a new growth engine. This provides a good opportunity to inform overseas customers of tailor made customer solutions which can be commercialized anywhere in the world, as well as technology capabilities in the unrivalled DC based Smart Energy field.

Hitachi Ltd. is engaged in the manufacture and sale of electrical equipment. It operates through the following segments: Information Technology (IT), Energy, Industry, Mobility, Life, Hitachi High Technologies, Hitachi Construction Machinery, Hitachi Metals, Hitachi Chemical and Others. The IT segment handles systems integration, consulting, control systems, cloud services, software, IT products such as storage and servers, and automated teller machines. The Energy segment pertains to power generation systems (nuclear power, renewable energy & thermal power) and power grid systems. The Industry segment covers industrial and distribution systems, water & environment systems, and industrial equipment. The Mobility segment includes building systems like elevators & escalators, and railway systems. The Life segment manages medical equipment; life & ecosystems such as refrigerator, washing machine, room & commercial air conditioner; automotive systems including powertrain system, chassis systems and advanced driving support systems. The Hitachi High Technologies segment covers medical & life science products, analytical equipment, semiconductor manufacturing equipment, manufacturing & inspection equipment, and advanced industrial materials. The Hitachi Construction Machinery segment handles hydraulic excavators, wheel loaders, mining machines, maintenance services, civil engineering solutions, and mine operation management systems. The Hitachi Metals segment manages special steel products, base material products, magnetic materials, power electronics, and wire materials. The Hitachi Chemical segment covers functional materials (electronic materials, wiring board materials & electronic components), advanced components and systems (mobility materials, power storage devices & life science related products). The Others segment provides optical disc drives and real estate management services. The company was founded by Namihei Odaira in 1910 and is headquartered in Tokyo, Japan.

PetroChina Karamay Petrochemical Co., Ltd., established on 2015-04-29, The business scope includes oil refining,Petrochemical,Production and sales of chemical products;crude,Refined oil storage;Goods and technology import and export business;gas,electricity,Heat production and supply;railway,road freight transport;shipping agent;Housing and machinery rental;Technology exchange and technology promotion services;Labor dispatch.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guizhou Water Conservancy Investment (Group) Co., Ltd. is a Chinese private company located in Guiyang with domestic subsidiaries. The firm provides investment and financing services for water source projects. It was founded in 2011.

Changzhou Tianli Intelligent Control Co., Ltd. (formerly Changzhou Tianli Controller Manufacturing Co., Ltd.), with the securities code of Tianli Intelligent (870539), has obtained the network access license of CNPC (1000973627). It is located in Changzhou, a Jiangnan water town south of the Yangtze River and on the shore of Taihu Lake. It is an ancient cultural city with a history of more than 3200 years - Longcheng. The company was founded in January 1999. At present, the company has three major models supported by administrative center, R&D center and production base. The company's administrative center is located in the high-end office building of Changzhou's core CBD, with an office area of more than 600 square meters. It is composed of the General Manager's Office, the Finance Department, the Sales Department, the Commerce Department and the Foreign Trade Department. The exhibition hall of the company's products is also located here. It is the management, operation and external contact center of Changzhou Tianli. The R&D center of the company is located in Xinzha Town, covering an area of 800 square meters. The production base is located in Guohe Industrial Park, Xinbei District, Changzhou City, covering an area of 32 mu, including a building area of more than 20000 square meters. It mainly consists of manufacturing center, machining center, R&D center and staff living area. The manufacturing center consists of the production department, controller workshop, pressure gauge workshop, transmitter workshop, commissioning workshop, welding workshop, raw material warehouse and finished product warehouse. The machining center mainly undertakes the production of pipe filters and the processing of some metal parts. The R&D center consists of the technical department, laboratory, sample trial workshop, etc. "Intertek" is the registered trademark of Tianli Company. Since its inception, the enterprise has always adhered to the spirit of honesty, pragmatism, innovation and initiative, and constantly expanded its business scope and production scale. Its products include six categories and hundreds of varieties, including pressure switch, temperature switch, differential pressure switch, pressure transmitter, temperature transmitter, pressure gauge, flowmeter, thermometer thermal resistance, pipe filter, etc.

Zhejiang Qinyuan Water Treatment Technology Co., Ltd., established on 2005-11-11, Business scope includes general items:Manufacturing of daily chemical products;synthetic material manufacturing(Free of Hazardous Chemicals);Chemical product production(No licensed chemical products);Manufacturing of daily necessities made of metal;Manufacture of special equipment for environmental protection;Household Appliance Manufacturing;IoT device manufacturing;Manufacturing of Smart Home Consumer Devices;Household Goods Manufacturing;Home Appliance Sales;General merchandise sales;Sales of high-performance fibers and composite materials;Wholesale of hardware products;daily mask(non-medical)Sales;Sales of hygiene products and single-use medical products;Disinfectant sales(Free of Hazardous Chemicals);Food Additive Sales;Household Goods Sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Daily necessities rental(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Production of food detergents;Production of sterile equipment;Electric food processing equipment production;Production of hygiene products and single-use medical products;Import and export;Technology Import and Export(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).

BASF AB supplies raw materials to paper, chemicals, and construction industries. Its products include construction chemical, crop protection products, dispersions and pigments, plastics, polyurethane systems and coating products. The company was founded in 1953 and is headquartered in Göteborg, Sweden.

Shaanxi Chemical Research Institute Co., Ltd., established on 1993-03-05, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Industrial Engineering Design Services;Oil and Gas Technical Services;Engineering and Technology Research and Experimental Development;New material technology research and development;Engineering Management Services;Industrial Design Services;Research and development of unconventional water source utilization technology;Solid Waste Treatment;Chemical product sales(No licensed chemical products).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)