ABB Group, part of ABB Ltd., is a Swedish company that manufactures electrical and electronic products.

Electric Power Research Institute of Yunnan Power Grid Co., Ltd., established on 2005-12-05, Business scope includes commissioning of electrical engineering,detection,Laboratory analysis and performance test;Power new technology product development,Production,Sales;information Technology,Information system development,transfer,training;Power Technology Consulting Services.

NARI Technology is a Chinese provider of solutions for power and automation technologies. Its business covers the fields of power system automation, smart grid, renewable energy, railway automation, industrial control, energy conservation and environment protection, power plant auxiliary equipment technology, etc. NARI-TECH mainly focuses on technologies and innovations on electrical power SCADA/EMS applications, protective relays and other automation in substation, advanced metering infrastructure, power electronics (SVC & SVG), renewable energy connection (Wind power converter, Photovoltaic inverter etc.), railway power SCADA, and automation. The company is founded in 2001 by Nanjing Automation Research Institute (NARI), which is owned by China State Grid and has a moderate long history about 50 years. It has extended its business and services worldwide including in South America, Africa, Mideast, Southeast Asia, Middle Asia, and Russia.

Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute, established on 2006-03-22, Business scope includes printing of internal materials and publications(The validity period is subject to the license);Geological Exploration Deployment,Development program preparation,Analytical Experimental Technology,oil and gas exploration,development plan,resource evaluation,Modern well testing technology,Computer Application and Software Development,Technology information,file service,Maintenance of precision instruments,mapping,Technical Services,to develop,consult,transfer.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Chengdu Sihan Technology Stock Co., Ltd. (doing business as Thinking Technology) is a private company headquartered in Sichuan, China. The firm distributes power transformation products.

State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute, established on 2011-04-25, The scope of business includes engaging in planning related to the power industry,design,Research,consult,test,to build,Operation and production of the enterprise,Import and export business of scientific research related products and technologies,training(Does not include nationally recognized vocational certificate training).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Weikeda (Dongguan) Intelligent Control Co., Ltd., established on 2016-05-23, Business scope includes motion control programmable controller,small programmable controller,Multi-axis motion control card,electronics,Technology development of IoT products,technology transfer;System integration and technical services;Sales of power electronics and mechatronics products;Technology and goods import and export business.

China Southern Power Grid Company Limited (CSG; Chinese: 中国南方电网; pinyin: Zhōngguó Nánfāng Diànwǎng) is one of the two state-owned enterprises established in 2002 according to the precept to reform the power system promulgated by the State Council of the People's Republic of China, the other being State Grid Corporation of China. It takes charges of participating in the investment, construction and management of power transmission, transformation and distribution covering China's five southern provinces of Guangdong, Guangxi, Yunnan, Guizhou and Hainan, while power generation is done by other five "power generation groups". The company is headquartered in Guangzhou.

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.

Chinese Academy of Science Guanzhou Energy Research Institute is a Chinese company located in Guangzhou and ultimately controlled by the Government of China that engages in technical research operation.

GaGyo Tech develops a prototype of a non-Virus DBD plasma air purifier for vehicles. The company's patented technology generates a magnetic field by adding variable current to plasma and removing harmful substances.

Lixin Culture Development (Shanghai) Co., Ltd., established on 2017-08-27, Business scope includes cultural and artistic exchange and planning,Sports event planning,Television planning,account Serive,Exhibition display service,Stage art modeling planning,Business Consulting,Real estate brokerage,Corporate Image Planning,marketing planning,Advertising Design,make,acting,release,Creative Design Services,Architecture Professional Construction Engineering Design,Special Design for Architectural Decoration Construction Engineering,furniture,household products,Home Textiles,handcrafted gift(Except for ivory and its products),multi-media equipment,Stage sound equipment,Sales of computer software,real estate development,property management,PARKING LOT(library)Management,e-commerce(Not allowed to engage in value-added telecommunications,Financial services),Digital Game Production Services,Engage in technology development in the field of computer software and hardware,technology transfer,technical consulting,Technical Services,Computer System Integration Services,Brand Management Consulting,Photography and Videography Services. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

China Petrochemical Corporation (Sinopec Group) is a super-large petroleum and petrochemical enterprise group, established in July 1998 on the basis of the former China Petrochemical Corporation. Sinopec Group is a state-owned company solely invested by the state, functioning as a state-authorized investment organization in which the state holds the controlling share. Headquartered in Beijing, Sinopec Group has a registered capital of RMB 231.6 billion. The board chairman of Sinopec Group is its legal representative. Sinopec Group executes the investor rights over related state assets owned by its full subsidiaries, controlled companies and share-holding companies. These rights include receiving returns on assets, making major decisions and appointing management teams. The Group operates, manages and supervises state assets according to related laws, and shoulders the corresponding responsibility of maintaining and increasing the value of state assets. China Petroleum and Chemical Company (Sinopec Corp.), controlled by Sinopec Group, issued H-shares and A-shares at overseas and home respectively in October 2000 and August 2001 and was listed on stock markets in Hong Kong, New York, London and Shanghai. Sinopec Group’s key business activities include: industrial investment and investment management; the exploration, production, storage and transportation (including pipeline transportation), marketing and comprehensive utilization of oil and natural gas; the production, marketing, storage and transportation of coal; oil refining; the storage, transportation ,wholesale and retail of oil products; the production, marketing, storage, transportation of petrochemicals, natural gas chemicals, coal chemicals and other chemical products; the exploration, design, consulting, construction and installation of petroleum and petrochemical engineering projects; the overhaul and maintenance of petroleum and petrochemical equipments; the research and development, manufacturing and marketing of electrical and mechanical equipments; the production and marketing of electricity, steam, water and industrial gas; the research, development, application and consulting services of technology, e-business, information and alternative energy products; the import and export of self-support and agent commodity and technology; foreign project contracting, invite bidding, labor export; the international storage and logistics business. Sinopec Group ranked the 3rd in the Fortune Global 500 in 2014.

Zhengzhou Coreland Network Technology Co., Ltd., established on 2021-04-07, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Network technology service;Data processing and storage support services;software development;Network and Information Security Software Development;Network equipment manufacturing;software sales;Information security equipment sales;Network Equipment Sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Daewoo Construction Co. Ltd. is a South Korean private company. The firm provides construction services.

Jiangsu Minxing Cocoon Silk Co., Ltd., established on 1999-01-20, Business scope includes acquisition of silkworm cocoons.silkworm eggs greening,Allotment,Silkworm rearing technical services,silkworm medicine,silkworm tool,Supplies for silkworms,Supplies for cocoon harvesting and drying,cocoon drying,transfer,Storage and transportation,operate,Silk spinning raw material management,Factory silk,Production of silk and satin products,operate,Mulberry,Special fertilizer supply for mulberry trees.Self-operated and agent import and export business of various commodities and technologies,Stevia Takeover,Recycling of waste materials.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiaxing Hengchuang Electric Power Design and Research Institute Co., Ltd., established on 1988-04-01, Business scope includes power industry(Power transmission,substation)Professional Grade A(Engage in the corresponding general contracting business of construction projects within the scope permitted by the engineering design qualification certificate, as well as project management and related technical and management services);Prepare project proposal,Preparation of Feasibility Study Report,Evaluation Consulting Services;Engineering cost consultation;Bidding agency services for engineering construction projects(Operating with a valid qualification certificate);Industrial and Civil Architecture Design,Technical Services;Power transmission and transformation project,Mechanical and electrical equipment installation engineering(car not included),communication equipment(Ground satellite receiving equipment not included)Installation work,Construction of urban and road lighting projects(Operating with a valid qualification certificate);Maintenance of electrical equipment,Recycling and Transfer;Power Technology Consulting Services;Rental service of electrical equipment;Electricity transmission by power supply enterprises in this city,substation,distribution operation,Overhaul and Marketing Services;Engineering supervision service;Equipment,Sales of hardware products and electronic products.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

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