1 Synchrophasor Market Overview 1.1 Product Overview and Scope of Synchrophasor 1.2 Synchrophasor Segment by Type 1.2.1 Global Synchrophasor Market Size Growth Rate Analysis by Type 2021 VS 2027 1.2.2 Type I 1.2.3 Type II 1.3 Synchrophasor Segment by Application 1.3.1 Global Synchrophasor Consumption Comparison by Application: 2016 VS 2021 VS 2027 1.3.2 Power Station 1.3.3 Transforming Station 1.3.4 Others 1.4 Global Market Growth Prospects 1.4.1 Global Synchrophasor Revenue Estimates and Forecasts (2016-2027) 1.4.2 Global Synchrophasor Production Estimates and Forecasts (2016-2027) 1.5 Global Synchrophasor Market by Region 1.5.1 Global Synchrophasor Market Size Estimates and Forecasts by Region: 2016 VS 2021 VS 2027 1.5.2 North America Synchrophasor Estimates and Forecasts (2016-2027) 1.5.3 Europe Synchrophasor Estimates and Forecasts (2016-2027) 1.5.5 China Synchrophasor Estimates and Forecasts (2016-2027) 1.5.5 Japan Synchrophasor Estimates and Forecasts (2016-2027) 2 Market Competition by Manufacturers 2.1 Global Synchrophasor Production Market Share by Manufacturers (2016-2021) 2.2 Global Synchrophasor Revenue Market Share by Manufacturers (2016-2021) 2.3 Synchrophasor Market Share by Company Type (Tier 1, Tier 2 and Tier 3) 2.4 Global Synchrophasor Average Price by Manufacturers (2016-2021) 2.5 Manufacturers Synchrophasor Production Sites, Area Served, Product Types 2.6 Synchrophasor Market Competitive Situation and Trends 2.6.1 Synchrophasor Market Concentration Rate 2.6.2 Global 5 and 10 Largest Synchrophasor Players Market Share by Revenue 2.6.3 Mergers & Acquisitions, Expansion 3 Production and Capacity by Region 3.1 Global Production of Synchrophasor Market Share by Region (2016-2021) 3.2 Global Synchrophasor Revenue Market Share by Region (2016-2021) 3.3 Global Synchrophasor Production, Revenue, Price and Gross Margin (2016-2021) 3.4 North America Synchrophasor Production 3.4.1 North America Synchrophasor Production Growth Rate (2016-2021) 3.4.2 North America Synchrophasor Production, Revenue, Price and Gross Margin (2016-2021) 3.5 Europe Synchrophasor Production 3.5.1 Europe Synchrophasor Production Growth Rate (2016-2021) 3.5.2 Europe Synchrophasor Production, Revenue, Price and Gross Margin (2016-2021) 3.6 China Synchrophasor Production 3.6.1 China Synchrophasor Production Growth Rate (2016-2021) 3.6.2 China Synchrophasor Production, Revenue, Price and Gross Margin (2016-2021) 3.7 Japan Synchrophasor Production 3.7.1 Japan Synchrophasor Production Growth Rate (2016-2021) 3.7.2 Japan Synchrophasor Production, Revenue, Price and Gross Margin (2016-2021) 4 Global Synchrophasor Consumption by Region 4.1 Global Synchrophasor Consumption by Region 4.1.1 Global Synchrophasor Consumption by Region 4.1.2 Global Synchrophasor Consumption Market Share by Region 4.2 North America 4.2.1 North America Synchrophasor Consumption by Country 4.2.2 U.S. 4.2.3 Canada 4.3 Europe 4.3.1 Europe Synchrophasor Consumption by Country 4.3.2 Germany 4.3.3 France 4.3.4 U.K. 4.3.5 Italy 4.3.6 Russia 4.4 Asia Pacific 4.4.1 Asia Pacific Synchrophasor Consumption by Region 4.4.2 China 4.4.3 Japan 4.4.4 South Korea 4.4.5 Taiwan 4.4.6 Southeast Asia 4.4.7 India 4.4.8 Australia 4.5 Latin America 4.5.1 Latin America Synchrophasor Consumption by Country 4.5.2 Mexico 4.5.3 Brazil 5 Production, Revenue, Price Trend by Type 5.1 Global Synchrophasor Production Market Share by Type (2016-2021) 5.2 Global Synchrophasor Revenue Market Share by Type (2016-2021) 5.3 Global Synchrophasor Price by Type (2016-2021) 6 Consumption Analysis by Application 6.1 Global Synchrophasor Consumption Market Share by Application (2016-2021) 6.2 Global Synchrophasor Consumption Growth Rate by Application (2016-2021) 7 Key Companies Profiled 7.1 Schweitzer Engineering Laboratories 7.1.1 Schweitzer Engineering Laboratories Synchrophasor Corporation Information 7.1.2 Schweitzer Engineering Laboratories Synchrophasor Product Portfolio 7.1.3 Schweitzer Engineering Laboratories Synchrophasor Production, Revenue, Price and Gross Margin (2016-2021) 7.1.4 Schweitzer Engineering Laboratories Main Business and Markets Served 7.1.5 Schweitzer Engineering Laboratories Recent Developments/Updates 7.2 ABB 7.2.1 ABB Synchrophasor Corporation Information 7.2.2 ABB Synchrophasor Product Portfolio 7.2.3 ABB Synchrophasor Production, Revenue, Price and Gross Margin (2016-2021) 7.2.4 ABB Main Business and Markets Served 7.2.5 ABB Recent Developments/Updates 7.3 Beijing Sifang Automation Co., Ltd. 7.3.1 Beijing Sifang Automation Co., Ltd. Synchrophasor Corporation Information 7.3.2 Beijing Sifang Automation Co., Ltd. Synchrophasor Product Portfolio 7.3.3 Beijing Sifang Automation Co., Ltd. Synchrophasor Production, Revenue, Price and Gross Margin (2016-2021) 7.3.4 Beijing Sifang Automation Co., Ltd. Main Business and Markets Served 7.3.5 Beijing Sifang Automation Co., Ltd. Recent Developments/Updates 7.4 State Grid Corporation of China 7.4.1 State Grid Corporation of China Synchrophasor Corporation Information 7.4.2 State Grid Corporation of China Synchrophasor Product Portfolio 7.4.3 State Grid Corporation of China Synchrophasor Production, Revenue, Price and Gross Margin (2016-2021) 7.4.4 State Grid Corporation of China Main Business and Markets Served 7.4.5 State Grid Corporation of China Recent Developments/Updates 7.5 Siemens Energy 7.5.1 Siemens Energy Synchrophasor Corporation Information 7.5.2 Siemens Energy Synchrophasor Product Portfolio 7.5.3 Siemens Energy Synchrophasor Production, Revenue, Price and Gross Margin (2016-2021) 7.5.4 Siemens Energy Main Business and Markets Served 7.5.5 Siemens Energy Recent Developments/Updates 7.6 NR Electric 7.6.1 NR Electric Synchrophasor Corporation Information 7.6.2 NR Electric Synchrophasor Product Portfolio 7.6.3 NR Electric Synchrophasor Production, Revenue, Price and Gross Margin (2016-2021) 7.6.4 NR Electric Main Business and Markets Served 7.6.5 NR Electric Recent Developments/Updates 7.7 GE Grid Solutions 7.7.1 GE Grid Solutions Synchrophasor Corporation Information 7.7.2 GE Grid Solutions Synchrophasor Product Portfolio 7.7.3 GE Grid Solutions Synchrophasor Production, Revenue, Price and Gross Margin (2016-2021) 7.7.4 GE Grid Solutions Main Business and Markets Served 7.7.5 GE Grid Solutions Recent Developments/Updates 7.8 Vizimax 7.8.1 Vizimax Synchrophasor Corporation Information 7.8.2 Vizimax Synchrophasor Product Portfolio 7.8.3 Vizimax Synchrophasor Production, Revenue, Price and Gross Margin (2016-2021) 7.8.4 Vizimax Main Business and Markets Served 7.7.5 Vizimax Recent Developments/Updates 7.9 Arbiter Systems 7.9.1 Arbiter Systems Synchrophasor Corporation Information 7.9.2 Arbiter Systems Synchrophasor Product Portfolio 7.9.3 Arbiter Systems Synchrophasor Production, Revenue, Price and Gross Margin (2016-2021) 7.9.4 Arbiter Systems Main Business and Markets Served 7.9.5 Arbiter Systems Recent Developments/Updates 8 Synchrophasor Manufacturing Cost Analysis 8.1 Synchrophasor Key Raw Materials Analysis 8.1.1 Key Raw Materials 8.1.2 Key Raw Materials Price Trend 8.1.3 Key Suppliers of Raw Materials 8.2 Proportion of Manufacturing Cost Structure 8.3 Manufacturing Process Analysis of Synchrophasor 8.4 Synchrophasor Industrial Chain Analysis 9 Marketing Channel, Distributors and Customers 9.1 Marketing Channel 9.2 Synchrophasor Distributors List 9.3 Synchrophasor Customers 10 Market Dynamics 10.1 Synchrophasor Industry Trends 10.2 Synchrophasor Growth Drivers 10.3 Synchrophasor Market Challenges 10.4 Synchrophasor Market Restraints 11 Production and Supply Forecast 11.1 Global Forecasted Production of Synchrophasor by Region (2022-2027) 11.2 North America Synchrophasor Production, Revenue Forecast (2022-2027) 11.3 Europe Synchrophasor Production, Revenue Forecast (2022-2027) 11.4 China Synchrophasor Production, Revenue Forecast (2022-2027) 11.5 Japan Synchrophasor Production, Revenue Forecast (2022-2027) 12 Consumption and Demand Forecast 12.1 Global Forecasted Demand Analysis of Synchrophasor 12.2 North America Forecasted Consumption of Synchrophasor by Country 12.3 Europe Market Forecasted Consumption of Synchrophasor by Country 12.4 Asia Pacific Market Forecasted Consumption of Synchrophasor by Region 12.5 Latin America Forecasted Consumption of Synchrophasor by Country 13 Forecast by Type and by Application (2022-2027) 13.1 Global Production, Revenue and Price Forecast by Type (2022-2027) 13.1.1 Global Forecasted Production of Synchrophasor by Type (2022-2027) 13.1.2 Global Forecasted Revenue of Synchrophasor by Type (2022-2027) 13.1.3 Global Forecasted Price of Synchrophasor by Type (2022-2027) 13.2 Global Forecasted Consumption of Synchrophasor by Application (2022-2027) 14 Research Finding and Conclusion 15 Methodology and Data Source 15.1 Methodology/Research Approach 15.1.1 Research Programs/Design 15.1.2 Market Size Estimation 15.1.3 Market Breakdown and Data Triangulation 15.2 Data Source 15.2.1 Secondary Sources 15.2.2 Primary Sources 15.3 Author List 15.4 Disclaimer

List of Tables Table 1. Global Synchrophasor Market Size by Type (Units) & (US$ Million) (2021 VS 2027) Table 2. Global Synchrophasor Consumption (Units) Comparison by Application: 2016 VS 2021 VS 2027 Table 3. Synchrophasor Market Size Comparison by Region: 2016 VS 2021 VS 2027 Table 4. Global Synchrophasor Production Capacity (Units) by Manufacturers Table 5. Global Synchrophasor Production (Units) by Manufacturers (2016-2021) Table 6. Global Synchrophasor Production Market Share by Manufacturers (2016-2021) Table 7. Global Synchrophasor Revenue (US$ Million) by Manufacturers (2016-2021) Table 8. Global Synchrophasor Revenue Share by Manufacturers (2016-2021) Table 9. Company Type (Tier 1, Tier 2 and Tier 3) & (based on the Revenue in Synchrophasor as of 2020) Table 10. Global Market Synchrophasor Average Price (USD/Unit) of Key Manufacturers (2016-2021) Table 11. Manufacturers Synchrophasor Production Sites and Area Served Table 12. Manufacturers Synchrophasor Product Types Table 13. Mergers & Acquisitions, Expansion Table 14. Global Synchrophasor Production (Units) by Region (2016-2021) Table 15. Global Synchrophasor Production (Units) by Region (2016-2021) Table 16. Global Synchrophasor Revenue (US$ Million) by Region (2016-2021) Table 17. Global Synchrophasor Revenue Market Share by Region (2016-2021) Table 18. Global Synchrophasor Production Capacity (Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 19. North America Synchrophasor Production (Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 20. Europe Synchrophasor Production (Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 21. China Synchrophasor Production (Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 22. Japan Synchrophasor Production (Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 23. Global Synchrophasor Consumption Market by Region (2016-2021) & (Units) Table 24. Global Synchrophasor Consumption Market Share by Region (2016-2021) Table 25. North America Synchrophasor Consumption by Country (2016-2021) & (Units) Table 26. Europe Synchrophasor Consumption by Country (2016-2021) & (Units) Table 27. Asia Pacific Synchrophasor Consumption by Region (2016-2021) & (Units) Table 28. Latin America Synchrophasor Consumption by Countries (2016-2021) & (Units) Table 29. Global Synchrophasor Production (Units) by Type (2016-2021) Table 30. Global Synchrophasor Production Market Share by Type (2016-2021) Table 31. Global Synchrophasor Revenue (US$ Million) by Type (2016-2021) Table 32. Global Synchrophasor Revenue Share by Type (2016-2021) Table 33. Global Synchrophasor Price (USD/Unit) by Type (2016-2021) Table 34. Global Synchrophasor Consumption by Application (2016-2021) & (Units) Table 35. Global Synchrophasor Consumption Market Share by Application (2016-2021) Table 36. Global Synchrophasor Consumption Growth Rate by Application (2016-2021) Table 37. Schweitzer Engineering Laboratories Synchrophasor Corporation Information Table 38. Schweitzer Engineering Laboratories Specification and Application Table 39. Schweitzer Engineering Laboratories Synchrophasor Production (Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 40. Schweitzer Engineering Laboratories Main Business and Markets Served Table 41. Schweitzer Engineering Laboratories Recent Developments/Updates Table 42. ABB Synchrophasor Corporation Information Table 43. ABB Specification and Application Table 44. ABB Synchrophasor Production (Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 45. ABB Main Business and Markets Served Table 46. ABB Recent Developments/Updates Table 47. Beijing Sifang Automation Co., Ltd. Synchrophasor Corporation Information Table 48. Beijing Sifang Automation Co., Ltd. Specification and Application Table 49. Beijing Sifang Automation Co., Ltd. Synchrophasor Production (Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 50. Beijing Sifang Automation Co., Ltd. Main Business and Markets Served Table 51. Beijing Sifang Automation Co., Ltd. Recent Developments/Updates Table 52. State Grid Corporation of China Synchrophasor Corporation Information Table 53. State Grid Corporation of China Specification and Application Table 54. State Grid Corporation of China Synchrophasor Production (Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 55. State Grid Corporation of China Main Business and Markets Served Table 56. State Grid Corporation of China Recent Developments/Updates Table 57. Siemens Energy Synchrophasor Corporation Information Table 58. Siemens Energy Specification and Application Table 59. Siemens Energy Synchrophasor Production (Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 60. Siemens Energy Main Business and Markets Served Table 61. Siemens Energy Recent Developments/Updates Table 62. NR Electric Synchrophasor Corporation Information Table 63. NR Electric Specification and Application Table 64. NR Electric Synchrophasor Production (Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 65. NR Electric Main Business and Markets Served Table 66. NR Electric Recent Developments/Updates Table 67. GE Grid Solutions Synchrophasor Corporation Information Table 68. GE Grid Solutions Specification and Application Table 69. GE Grid Solutions Synchrophasor Production (Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 70. GE Grid Solutions Main Business and Markets Served Table 71. GE Grid Solutions Recent Developments/Updates Table 72. Vizimax Synchrophasor Corporation Information Table 73. Vizimax Specification and Application Table 74. Vizimax Synchrophasor Production (Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 75. Vizimax Main Business and Markets Served Table 76. Vizimax Recent Developments/Updates Table 77. Arbiter Systems Synchrophasor Corporation Information Table 78. Arbiter Systems Specification and Application Table 79. Arbiter Systems Synchrophasor Production (Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 80. Arbiter Systems Main Business and Markets Served Table 81. Arbiter Systems Recent Developments/Updates Table 82. Production Base and Market Concentration Rate of Raw Material Table 83. Key Suppliers of Raw Materials Table 84. Synchrophasor Distributors List Table 85. Synchrophasor Customers List Table 86. Synchrophasor Market Trends Table 87. Synchrophasor Growth Drivers Table 88. Synchrophasor Market Challenges Table 89. Synchrophasor Market Restraints Table 90. Global Synchrophasor Production (Units) Forecast by Region (2022-2027) Table 91. North America Synchrophasor Consumption Forecast by Country (2022-2027) & (Units) Table 92. Europe Synchrophasor Consumption Forecast by Country (2022-2027) & (Units) Table 93. Asia Pacific Synchrophasor Consumption Forecast by Region (2022-2027) & (Units) Table 94. Latin America Synchrophasor Consumption Forecast by Country (2022-2027) & (Units) Table 95. Global Synchrophasor Production Forecast by Type (2022-2027) & (Units) Table 96. Global Synchrophasor Revenue Forecast by Type (2022-2027) & (US$ Million) Table 97. Global Synchrophasor Price Forecast by Type (2022-2027) & (USD/Unit) Table 98. Global Synchrophasor Consumption (Units) Forecast by Application (2022-2027) Table 99. Research Programs/Design for This Report Table 100. Key Data Information from Secondary Sources Table 101. Key Data Information from Primary Sources List of Figures Figure 1. Product Picture of Synchrophasor Figure 2. Global Synchrophasor Market Share by Type: 2020 VS 2027 Figure 3. Type I Product Picture Figure 4. Type II Product Picture Figure 5. Global Synchrophasor Market Share by Application: 2020 VS 2027 Figure 6. Power Station Figure 7. Transforming Station Figure 8. Others Figure 9. Global Synchrophasor Revenue (US$ Million), 2016 VS 2021 VS 2027 Figure 10. Global Synchrophasor Revenue (US$ Million) (2016-2027) Figure 11. Global Synchrophasor Production Capacity (Units) & (2016-2027) Figure 12. Global Synchrophasor Production (Units) & (2016-2027) Figure 13. North America Synchrophasor Revenue (US$ Million) and Growth Rate (2016-2027) Figure 14. Europe Synchrophasor Revenue (US$ Million) and Growth Rate (2016-2027) Figure 15. China Synchrophasor Revenue (US$ Million) and Growth Rate (2016-2027) Figure 16. Japan Synchrophasor Revenue (US$ Million) and Growth Rate (2016-2027) Figure 17. Synchrophasor Production Share by Manufacturers in 2020 Figure 18. Global Synchrophasor Revenue Share by Manufacturers in 2020 Figure 19. Synchrophasor Market Share by Company Type (Tier 1, Tier 2 and Tier 3): 2016 VS 2020 Figure 20. Global Market Synchrophasor Average Price (USD/Unit) of Key Manufacturers in 2020 Figure 21. The Global 5 and 10 Largest Players: Market Share by Synchrophasor Revenue in 2020 Figure 22. Global Synchrophasor Production Market Share by Region (2016-2021) Figure 23. North America Synchrophasor Production (Units) Growth Rate (2016-2021) Figure 24. Europe Synchrophasor Production (Units) Growth Rate (2016-2021) Figure 25. China Synchrophasor Production (Units) Growth Rate (2016-2021) Figure 26. Japan Synchrophasor Production (Units) Growth Rate (2016-2021) Figure 27. Global Synchrophasor Consumption Market Share by Region (2016-2021) Figure 28. Global Synchrophasor Consumption Market Share by Region in 2020 Figure 29. North America Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 30. North America Synchrophasor Consumption Market Share by Country in 2020 Figure 31. Canada Synchrophasor Consumption Growth Rate (2016-2021) & (Units) Figure 32. U.S. Synchrophasor Consumption Growth Rate (2016-2021) & (Units) Figure 33. Europe Synchrophasor Consumption Growth Rate (2016-2021) & (Units) Figure 34. Europe Synchrophasor Consumption Market Share by Country in 2020 Figure 35. Germany America Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 36. France Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 37. U.K. Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 38. Italy Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 39. Russia Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 40. Asia Pacific Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 41. Asia Pacific Synchrophasor Consumption Market Share by Regions in 2020 Figure 42. China Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 43. Japan Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 44. South Korea Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 45. Taiwan Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 46. Southeast Asia Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 47. India Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 48. Australia Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 49. Latin America Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 50. Latin America Synchrophasor Consumption Market Share by Country in 2020 Figure 51. Mexico Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 52. Brazil Synchrophasor Consumption and Growth Rate (2016-2021) & (Units) Figure 53. Production Market Share of Synchrophasor by Type (2016-2021) Figure 54. Production Market Share of Synchrophasor by Type in 2020 Figure 55. Revenue Share of Synchrophasor by Type (2016-2021) Figure 56. Revenue Market Share of Synchrophasor by Type in 2020 Figure 57. Global Synchrophasor Consumption Market Share by Application (2016-2021) Figure 58. Global Synchrophasor Consumption Market Share by Application in 2020 Figure 59. Global Synchrophasor Consumption Growth Rate by Application (2016-2021) Figure 60. Key Raw Materials Price Trend Figure 61. Manufacturing Cost Structure of Synchrophasor Figure 62. Manufacturing Process Analysis of Synchrophasor Figure 63. Synchrophasor Industrial Chain Analysis Figure 64. Channels of Distribution Figure 65. Distributors Profiles Figure 66. Global Synchrophasor Production Market Share Forecast by Region (2022-2027) Figure 67. North America Synchrophasor Production (Units) Growth Rate Forecast (2022-2027) Figure 68. Europe Synchrophasor Production (Units) Growth Rate Forecast (2022-2027) Figure 69. China Synchrophasor Production (Units) Growth Rate Forecast (2022-2027) Figure 70. Japan Synchrophasor Production (Units) Growth Rate Forecast (2022-2027) Figure 71. Global Forecasted Demand Analysis of Synchrophasor (2015-2027) & (Units) Figure 72. Global Synchrophasor Production Market Share Forecast by Type (2022-2027) Figure 73. Global Synchrophasor Revenue Market Share Forecast by Type (2022-2027) Figure 74. Global Synchrophasor Consumption Forecast by Application (2022-2027) Figure 75. Bottom-up and Top-down Approaches for This Report Figure 76. Data Triangulation

Schweitzer Engineering Laboratories ABB Beijing Sifang Automation Co., Ltd. State Grid Corporation of China Siemens Energy NR Electric GE Grid Solutions Vizimax Arbiter Systems