Inner Mongolia Electric Power Survey and Design Institute Co., Ltd., established on 1991-11-02, Business scope includes power generation business,Transmission business,for(match)Electric business;Construction Engineering Survey;Construction engineering design;Construction Engineering Construction;power transmission,powered by,Installation of power receiving facilities,Repair and Test;Mapping service;Geological Hazard Risk Assessment;Geological disaster control engineering survey;Quality inspection of construction projects;Special Equipment Design;Building Intelligent System Design;Engineering Management Services;Engineering cost consulting business;Environmental Consulting Services;Soil Erosion Prevention and Control Services;Hydrological Services;water resource management;Geographic Remote Sensing Information Service;Basic geological survey;software development;Information system integration service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Wholesale of computer software, hardware and auxiliary equipment;Retailing of computer software, hardware and auxiliary equipment;Purchasing agency service;Undertake file service outsourcing;Typing and copying

Zhonghuan TIG (Tianjin) Meteorological Instruments Co., Ltd. engages in the research and development, and production of meteorological equipment. Its products include meteorological observation and test equipment repair platform, portable automatic weather stations, weather sensors, raindrop spectrometers, wind direction and wind speed sensors, temperature and humidity sensors, portable humidity generators, pressure humidity sensors, and soil moisture testing equipment. The company was founded on November 21, 2011 and is headquartered in Tianjin, China.

Jinzhou Sunshine Weather Technology Co., Ltd., established on 2006-10-17, Business scope includes general items:Manufacturing of special instruments and meters for environmental monitoring,Sales of special instruments and meters for environmental monitoring,Instrument sales,Instrument Manufacturing,Instrument Repair,software development,software sales,Retailing of computer software, hardware and auxiliary equipment,electronics sales,Information Technology Consulting Services,business training(Does not include education and training,Vocational skills training and other licensed training)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Ohbayashi Corp. is a private company headquartered in Japan that provides general construction services includes engineering, design, contracting, construction and management services.

SGCC was founded on Dec. 29th, 2002 as a pilot state-owned corporation by the State Council. As a backbone state-owned enterprise that may affect national energy safety and economic lifelines, SGCC's core business is to build and operate power grids and provides secure and reliable power supply for the development of the society. With a registered capital of RMB 200 billion yuan and service area covering 26 provinces,autonomous regions and municipalities directly under the jurisdiction of the Central Government which equals to 88% of the national territory. SGCC carries out the president responsibility system. The president is the legal corporate representative of SGCC. By the end of 2005, SGCC accumulated a total asset of RMB1176.7 billion yuan with a debt-asset ratio of 61.96%, and possessed 195,899 km of 220kV and above transmission lines with a transforming capacity up to 616.64 GVA. SGCC has 1.502 million employees and serves 128 million customers. In 2005, SGCC sold electric power up to 1464.6 TWh and achieved an operation income of RMB 721.4 billion yuan with a net profit of RMB14.4 billion yuan profit & tax of RMB 60.4 billion yuan. SGCC was ranked the 40th in the Fortune Global 500 in 2005.

Lanzhou Dafang Electronics Co., Ltd., established on 1996-03-04, Business scope includes licensed projects:The first type of value-added telecommunications services;Basic Telecom Services;Construction Engineering Construction;The second type of value-added telecommunications services;General contracting of housing construction and municipal infrastructure projects.(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:Cloud Computing Equipment Technical Services;Information system integration service;Information Technology Consulting Services;Information system operation and maintenance services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Sales of commercial encryption products;Wholesale of computer software, hardware and auxiliary equipment;Network Equipment Sales;Internet Security Services;IoT application service;Artificial intelligence application software development;IoT Device Sales;Cloud Computing Equipment Sales;electronics sales;Security System Monitoring Services;Network and Information Security Software Development;Retailing of computer software, hardware and auxiliary equipment;software development;Internet of things technology research and development;Information security equipment sales;Internet of Things Technology Services;Computer and communication equipment rental;Computer and Office Equipment Repair;business training(Does not include education and training,Vocational skills training and other licensed training).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)***

EKO Instruments manufactures and sells physical, chemical, measuring and optical instruments.

State Grid Shandong Electric Power Company Economic and Technological Research Institute, established on 2012-04-25, The scope of business includes entrusted by the head office to handle power system related business;Power Engineering Design,supervision(Operate with qualifications);Power Technology Consulting Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Jiangsu Yonglian Modern Agriculture Development Co., Ltd., established on 2009-02-26, The business scope includes the development of high-tech agricultural technology and new products;flowers,Seedling planting,Sales;fertilizer,Agricultural machinery,Forestry equipment,Handicraft purchase and sale;crop planting,Sales and Rice Husk Processing,Sales;Landscaping Services;Technical services in the field of agriculture;flour processing;greenhouse,Equipment,Electronic equipment,Transportation Equipment,own real estate lease;Import and export business of self-operated and agent commodities and technologies;Landscaping engineering construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Azbil Corp. engages in the design, development, manufacture, and sale of measurement and control equipment. It operates through the following business segments: Building Automation, Advanced Automation, Life Automation, and Other. The Building Automation segment supplies commercial buildings and production facilities with automatic heating ventilation, and air conditioning control and security systems. The Advanced Automation segment provides automation control systems, switches and sensors, and engineering and maintenance services to industrial plants and factories. The Life Automation segment offers meters for lifelines, residential central air-conditioning systems and life science research. It also manufactures and sells manufacturing and environmental equipment for pharmaceutical and medical fields. The Other segment handles insurance agency. The company was founded by Takehiko Yamaguchi on December 1, 1906 and is headquartered in Tokyo, Japan.

State Grid Gansu Electric Power Company, established on 1990-02-17, Business scope includes electricity production and supply;Survey of power plants and power transmission and transformation projects,design and construction,Construction and installation(Limited to branch operations),debugging,to build,Equipment purchase and sale;Contract the design of domestic and foreign power engineering projects,construction,Providing services,Materials and equipment,scientific research technology;Mechanical and electrical products produced by the company,equipment,Ferrous and non-ferrous metal products,Chemical Products,export of building materials.The company produces,Raw and auxiliary materials required for scientific research,Electrical Equipment,Import and export of instruments and spare parts"Three to one make up"business;Business consulting for various power engineering projects,training,Evaluate.Realtor.Integrated Energy Services(Items subject to approval by law,It can only be operated after being approved by the relevant department).

Kunming Wuweike Industry and Trade Co., Ltd., established on 2006-07-25, The business scope includes optical instruments,Ordinary machinery,electrical machinery,Electronic equipment,Network equipment,measuring instrument,meter,building materials,Wujinjiaodian,department store,metallic material,Minerals,communication equipment,Class II,Sales of Class III Medical Devices;diving equipment,Research on Equipment for Diving Underwater Operations,to develop,technical consulting,Technical Services,Technology transfer and production;battery assembly;Development of computer software, hardware and auxiliary equipment,Sales;Computer system integration and integrated wiring;Research on Photovoltaic Power Generation Technology,Development and Technical Consulting;Design of Solar Photovoltaic Power Generation System Engineering;Mechanical and electrical engineering design and construction(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

RWE SCHOTT Solar GmbH manufactures solar cells and modules.

NEC Communication Systems Ltd. develops network system software for telecom carriers, communication equipment and embedded software for devices. It develops and offers operation support, business support, and mobile core network systems, as well as network service platforms for transport, access, and service and management network systems. The company was founded in January 1980 and is headquartered in Tokyo, Japan.

Jinzhou Huiyang Zhilian Technology Co., Ltd., established on 2019-04-28, Business scope includes general items:navigation,surveying and mapping,Manufacture of special instruments for meteorology and oceanography,Industrial automatic control system device manufacturing,Instrument Manufacturing,Instrument Repair,Internet of things technology research and development,software development,Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion,navigation,surveying and mapping,Sales of Meteorological and Oceanographic Special Instruments,Industrial automatic control system device sales,Instrument sales,software sales,Sales of electronic components and electromechanical components,Sales of mechanical and electrical equipment,Sales of power electronic components,Sales of special equipment for semiconductor devices,Retailing of computer software, hardware and auxiliary equipment,Hardware retail,electronics sales,Stationery retail,Office Supplies Sales,Information Consulting Service(Not including licensing information consulting services),Loading and unloading(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

The Japan Weather Association is contributing to the creation of a safe, secure, and comfortable society through meteorology/environment, disaster-prevention, and information services. For this purpose, the JWA provides a variety of reliable services to customers based on its advanced and complex technology and knowledge. Through robust and highly transparent management, the JWA is aiming to create profits and realize continuous growth as a dynamic organization.

Sanki Engineering Co., Ltd. engages in the provision of building construction and engineering services. It operates through the following segments: Facilities Construction, Machinery Systems, Environmental Systems, Real Estate and Others. The Facilities Construction segment offers general facilities services. The Machinery Systems segment handles industrial facilities such as factory automation systems, logistics systems, and conveyor equipment. The Environmental Systems segment provides environmental sanitation equipment such as sewers cleaning equipment. The Real Estate segment leases and manages real estate properties. The Others segment covers the leasing business and insurance agency business. The company was founded on April 22, 1925 and is headquartered in Tokyo, Japan.