1 Report Overview 1.1 Study Scope 1.2 Market Analysis by Type 1.2.1 Global Power Energy Management System (EMS) Market Size Growth Rate by Type: 2017 VS 2021 VS 2028 1.2.2 Software 1.2.3 Service 1.2.4 Hardware 1.3 Market by Application 1.3.1 Global Power Energy Management System (EMS) Market Share by Application: 2017 VS 2021 VS 2028 1.3.2 Substation 1.3.3 Power Station 1.3.4 Others 1.4 Study Objectives 1.5 Years Considered 2 Global Growth Trends 2.1 Global Power Energy Management System (EMS) Market Perspective (2017-2028) 2.2 Power Energy Management System (EMS) Growth Trends by Region 2.2.1 Power Energy Management System (EMS) Market Size by Region: 2017 VS 2021 VS 2028 2.2.2 Power Energy Management System (EMS) Historic Market Size by Region (2017-2022) 2.2.3 Power Energy Management System (EMS) Forecasted Market Size by Region (2023-2028) 2.3 Power Energy Management System (EMS) Market Dynamics 2.3.1 Power Energy Management System (EMS) Industry Trends 2.3.2 Power Energy Management System (EMS) Market Drivers 2.3.3 Power Energy Management System (EMS) Market Challenges 2.3.4 Power Energy Management System (EMS) Market Restraints 3 Competition Landscape by Key Players 3.1 Global Top Power Energy Management System (EMS) Players by Revenue 3.1.1 Global Top Power Energy Management System (EMS) Players by Revenue (2017-2022) 3.1.2 Global Power Energy Management System (EMS) Revenue Market Share by Players (2017-2022) 3.2 Global Power Energy Management System (EMS) Market Share by Company Type (Tier 1, Tier 2, and Tier 3) 3.3 Players Covered: Ranking by Power Energy Management System (EMS) Revenue 3.4 Global Power Energy Management System (EMS) Market Concentration Ratio 3.4.1 Global Power Energy Management System (EMS) Market Concentration Ratio (CR5 and HHI) 3.4.2 Global Top 10 and Top 5 Companies by Power Energy Management System (EMS) Revenue in 2021 3.5 Power Energy Management System (EMS) Key Players Head office and Area Served 3.6 Key Players Power Energy Management System (EMS) Product Solution and Service 3.7 Date of Enter into Power Energy Management System (EMS) Market 3.8 Mergers & Acquisitions, Expansion Plans 4 Power Energy Management System (EMS) Breakdown Data by Type 4.1 Global Power Energy Management System (EMS) Historic Market Size by Type (2017-2022) 4.2 Global Power Energy Management System (EMS) Forecasted Market Size by Type (2023-2028) 5 Power Energy Management System (EMS) Breakdown Data by Application 5.1 Global Power Energy Management System (EMS) Historic Market Size by Application (2017-2022) 5.2 Global Power Energy Management System (EMS) Forecasted Market Size by Application (2023-2028) 6 North America 6.1 North America Power Energy Management System (EMS) Market Size (2017-2028) 6.2 North America Power Energy Management System (EMS) Market Size by Country (2017-2022) 6.3 North America Power Energy Management System (EMS) Market Size by Country (2023-2028) 6.4 United States 6.5 Canada 7 Europe 7.1 Europe Power Energy Management System (EMS) Market Size (2017-2028) 7.2 Europe Power Energy Management System (EMS) Market Size by Country (2017-2022) 7.3 Europe Power Energy Management System (EMS) Market Size by Country (2023-2028) 7.4 Germany 7.5 France 7.6 U.K. 7.7 Italy 7.8 Russia 7.9 Nordic Countries 8 Asia-Pacific 8.1 Asia-Pacific Power Energy Management System (EMS) Market Size (2017-2028) 8.2 Asia-Pacific Power Energy Management System (EMS) Market Size by Country (2017-2022) 8.3 Asia-Pacific Power Energy Management System (EMS) Market Size by Country (2023-2028) 8.4 China 8.5 Japan 8.6 South Korea 8.7 Southeast Asia 8.8 India 8.9 Australia 9 Latin America 9.1 Latin America Power Energy Management System (EMS) Market Size (2017-2028) 9.2 Latin America Power Energy Management System (EMS) Market Size by Country (2017-2022) 9.3 Latin America Power Energy Management System (EMS) Market Size by Country (2023-2028) 9.4 Mexico 9.5 Brazil 10 Middle East & Africa 10.1 Middle East & Africa Power Energy Management System (EMS) Market Size (2017-2028) 10.2 Middle East & Africa Power Energy Management System (EMS) Market Size by Country (2017-2022) 10.3 Middle East & Africa Power Energy Management System (EMS) Market Size by Country (2023-2028) 10.4 Turkey 10.5 Saudi Arabia 10.6 UAE 11 Key Players Profiles 11.1 GE 11.1.1 GE Company Detail 11.1.2 GE Business Overview 11.1.3 GE Power Energy Management System (EMS) Introduction 11.1.4 GE Revenue in Power Energy Management System (EMS) Business (2017-2022) 11.1.5 GE Recent Development 11.2 Honeywell 11.2.1 Honeywell Company Detail 11.2.2 Honeywell Business Overview 11.2.3 Honeywell Power Energy Management System (EMS) Introduction 11.2.4 Honeywell Revenue in Power Energy Management System (EMS) Business (2017-2022) 11.2.5 Honeywell Recent Development 11.3 Schneider Electric 11.3.1 Schneider Electric Company Detail 11.3.2 Schneider Electric Business Overview 11.3.3 Schneider Electric Power Energy Management System (EMS) Introduction 11.3.4 Schneider Electric Revenue in Power Energy Management System (EMS) Business (2017-2022) 11.3.5 Schneider Electric Recent Development 11.4 Johnson Controls 11.4.1 Johnson Controls Company Detail 11.4.2 Johnson Controls Business Overview 11.4.3 Johnson Controls Power Energy Management System (EMS) Introduction 11.4.4 Johnson Controls Revenue in Power Energy Management System (EMS) Business (2017-2022) 11.4.5 Johnson Controls Recent Development 11.5 Hitachi ABB 11.5.1 Hitachi ABB Company Detail 11.5.2 Hitachi ABB Business Overview 11.5.3 Hitachi ABB Power Energy Management System (EMS) Introduction 11.5.4 Hitachi ABB Revenue in Power Energy Management System (EMS) Business (2017-2022) 11.5.5 Hitachi ABB Recent Development 11.6 Siemens 11.6.1 Siemens Company Detail 11.6.2 Siemens Business Overview 11.6.3 Siemens Power Energy Management System (EMS) Introduction 11.6.4 Siemens Revenue in Power Energy Management System (EMS) Business (2017-2022) 11.6.5 Siemens Recent Development 11.7 Emerson Electric 11.7.1 Emerson Electric Company Detail 11.7.2 Emerson Electric Business Overview 11.7.3 Emerson Electric Power Energy Management System (EMS) Introduction 11.7.4 Emerson Electric Revenue in Power Energy Management System (EMS) Business (2017-2022) 11.7.5 Emerson Electric Recent Development 11.8 Eaton 11.8.1 Eaton Company Detail 11.8.2 Eaton Business Overview 11.8.3 Eaton Power Energy Management System (EMS) Introduction 11.8.4 Eaton Revenue in Power Energy Management System (EMS) Business (2017-2022) 11.8.5 Eaton Recent Development 11.9 Mitsubishi Electric 11.9.1 Mitsubishi Electric Company Detail 11.9.2 Mitsubishi Electric Business Overview 11.9.3 Mitsubishi Electric Power Energy Management System (EMS) Introduction 11.9.4 Mitsubishi Electric Revenue in Power Energy Management System (EMS) Business (2017-2022) 11.9.5 Mitsubishi Electric Recent Development 11.10 Azbil Corporation 11.10.1 Azbil Corporation Company Detail 11.10.2 Azbil Corporation Business Overview 11.10.3 Azbil Corporation Power Energy Management System (EMS) Introduction 11.10.4 Azbil Corporation Revenue in Power Energy Management System (EMS) Business (2017-2022) 11.10.5 Azbil Corporation Recent Development 11.11 Yokogawa 11.11.1 Yokogawa Company Detail 11.11.2 Yokogawa Business Overview 11.11.3 Yokogawa Power Energy Management System (EMS) Introduction 11.11.4 Yokogawa Revenue in Power Energy Management System (EMS) Business (2017-2022) 11.11.5 Yokogawa Recent Development 11.12 HNAC Technology Co.,Ltd. 11.12.1 HNAC Technology Co.,Ltd. Company Detail 11.12.2 HNAC Technology Co.,Ltd. Business Overview 11.12.3 HNAC Technology Co.,Ltd. Power Energy Management System (EMS) Introduction 11.12.4 HNAC Technology Co.,Ltd. Revenue in Power Energy Management System (EMS) Business (2017-2022) 11.12.5 HNAC Technology Co.,Ltd. Recent Development 11.13 Nari Technology Co.,Ltd 11.13.1 Nari Technology Co.,Ltd Company Detail 11.13.2 Nari Technology Co.,Ltd Business Overview 11.13.3 Nari Technology Co.,Ltd Power Energy Management System (EMS) Introduction 11.13.4 Nari Technology Co.,Ltd Revenue in Power Energy Management System (EMS) Business (2017-2022) 11.13.5 Nari Technology Co.,Ltd Recent Development 11.14 XINJIANG GOLDWIND SCIENCE&TECHNOLOGY 11.14.1 XINJIANG GOLDWIND SCIENCE&TECHNOLOGY Company Detail 11.14.2 XINJIANG GOLDWIND SCIENCE&TECHNOLOGY Business Overview 11.14.3 XINJIANG GOLDWIND SCIENCE&TECHNOLOGY Power Energy Management System (EMS) Introduction 11.14.4 XINJIANG GOLDWIND SCIENCE&TECHNOLOGY Revenue in Power Energy Management System (EMS) Business (2017-2022) 11.14.5 XINJIANG GOLDWIND SCIENCE&TECHNOLOGY Recent Development 12 Analyst's Viewpoints/Conclusions 13 Appendix 13.1 Research Methodology 13.1.1 Methodology/Research Approach 13.1.2 Data Source 13.2 Disclaimer 13.3 Author Details

List of Tables Table 1. Global Power Energy Management System (EMS) Market Size Growth Rate by Type (US$ Million): 2017 VS 2021 VS 2028 Table 2. Key Players of Software Table 3. Key Players of Service Table 4. Key Players of Hardware Table 5. Global Power Energy Management System (EMS) Market Size Growth by Application (US$ Million): 2017 VS 2021 VS 2028 Table 6. Global Power Energy Management System (EMS) Market Size by Region (US$ Million): 2017 VS 2021 VS 2028 Table 7. Global Power Energy Management System (EMS) Market Size by Region (2017-2022) & (US$ Million) Table 8. Global Power Energy Management System (EMS) Market Share by Region (2017-2022) Table 9. Global Power Energy Management System (EMS) Forecasted Market Size by Region (2023-2028) & (US$ Million) Table 10. Global Power Energy Management System (EMS) Market Share by Region (2023-2028) Table 11. Power Energy Management System (EMS) Market Trends Table 12. Power Energy Management System (EMS) Market Drivers Table 13. Power Energy Management System (EMS) Market Challenges Table 14. Power Energy Management System (EMS) Market Restraints Table 15. Global Power Energy Management System (EMS) Revenue by Players (2017-2022) & (US$ Million) Table 16. Global Power Energy Management System (EMS) Market Share by Players (2017-2022) Table 17. Global Top Power Energy Management System (EMS) Players by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Power Energy Management System (EMS) as of 2021) Table 18. Ranking of Global Top Power Energy Management System (EMS) Companies by Revenue (US$ Million) in 2021 Table 19. Global 5 Largest Players Market Share by Power Energy Management System (EMS) Revenue (CR5 and HHI) & (2017-2022) Table 20. Key Players Headquarters and Area Served Table 21. Key Players Power Energy Management System (EMS) Product Solution and Service Table 22. Date of Enter into Power Energy Management System (EMS) Market Table 23. Mergers & Acquisitions, Expansion Plans Table 24. Global Power Energy Management System (EMS) Market Size by Type (2017-2022) & (US$ Million) Table 25. Global Power Energy Management System (EMS) Revenue Market Share by Type (2017-2022) Table 26. Global Power Energy Management System (EMS) Forecasted Market Size by Type (2023-2028) & (US$ Million) Table 27. Global Power Energy Management System (EMS) Revenue Market Share by Type (2023-2028) Table 28. Global Power Energy Management System (EMS) Market Size by Application (2017-2022) & (US$ Million) Table 29. Global Power Energy Management System (EMS) Revenue Market Share by Application (2017-2022) Table 30. Global Power Energy Management System (EMS) Forecasted Market Size by Application (2023-2028) & (US$ Million) Table 31. Global Power Energy Management System (EMS) Revenue Market Share by Application (2023-2028) Table 32. North America Power Energy Management System (EMS) Market Size by Country (2017-2022) & (US$ Million) Table 33. North America Power Energy Management System (EMS) Market Size by Country (2023-2028) & (US$ Million) Table 34. Europe Power Energy Management System (EMS) Market Size by Country (2017-2022) & (US$ Million) Table 35. Europe Power Energy Management System (EMS) Market Size by Country (2023-2028) & (US$ Million) Table 36. Asia-Pacific Power Energy Management System (EMS) Market Size by Region (2017-2022) & (US$ Million) Table 37. Asia-Pacific Power Energy Management System (EMS) Market Size by Region (2023-2028) & (US$ Million) Table 38. Latin America Power Energy Management System (EMS) Market Size by Country (2017-2022) & (US$ Million) Table 39. Latin America Power Energy Management System (EMS) Market Size by Country (2023-2028) & (US$ Million) Table 40. Middle East & Africa Power Energy Management System (EMS) Market Size by Country (2017-2022) & (US$ Million) Table 41. Middle East & Africa Power Energy Management System (EMS) Market Size by Country (2023-2028) & (US$ Million) Table 42. GE Company Detail Table 43. GE Business Overview Table 44. GE Power Energy Management System (EMS) Product Table 45. GE Revenue in Power Energy Management System (EMS) Business (2017-2022) & (US$ Million) Table 46. GE Recent Development Table 47. Honeywell Company Detail Table 48. Honeywell Business Overview Table 49. Honeywell Power Energy Management System (EMS) Product Table 50. Honeywell Revenue in Power Energy Management System (EMS) Business (2017-2022) & (US$ Million) Table 51. Honeywell Recent Development Table 52. Schneider Electric Company Detail Table 53. Schneider Electric Business Overview Table 54. Schneider Electric Power Energy Management System (EMS) Product Table 55. Schneider Electric Revenue in Power Energy Management System (EMS) Business (2017-2022) & (US$ Million) Table 56. Schneider Electric Recent Development Table 57. Johnson Controls Company Detail Table 58. Johnson Controls Business Overview Table 59. Johnson Controls Power Energy Management System (EMS) Product Table 60. Johnson Controls Revenue in Power Energy Management System (EMS) Business (2017-2022) & (US$ Million) Table 61. Johnson Controls Recent Development Table 62. Hitachi ABB Company Detail Table 63. Hitachi ABB Business Overview Table 64. Hitachi ABB Power Energy Management System (EMS) Product Table 65. Hitachi ABB Revenue in Power Energy Management System (EMS) Business (2017-2022) & (US$ Million) Table 66. Hitachi ABB Recent Development Table 67. Siemens Company Detail Table 68. Siemens Business Overview Table 69. Siemens Power Energy Management System (EMS) Product Table 70. Siemens Revenue in Power Energy Management System (EMS) Business (2017-2022) & (US$ Million) Table 71. Siemens Recent Development Table 72. Emerson Electric Company Detail Table 73. Emerson Electric Business Overview Table 74. Emerson Electric Power Energy Management System (EMS) Product Table 75. Emerson Electric Revenue in Power Energy Management System (EMS) Business (2017-2022) & (US$ Million) Table 76. Emerson Electric Recent Development Table 77. Eaton Company Detail Table 78. Eaton Business Overview Table 79. Eaton Power Energy Management System (EMS) Product Table 80. Eaton Revenue in Power Energy Management System (EMS) Business (2017-2022) & (US$ Million) Table 81. Eaton Recent Development Table 82. Mitsubishi Electric Company Detail Table 83. Mitsubishi Electric Business Overview Table 84. Mitsubishi Electric Power Energy Management System (EMS) Product Table 85. Mitsubishi Electric Revenue in Power Energy Management System (EMS) Business (2017-2022) & (US$ Million) Table 86. Mitsubishi Electric Recent Development Table 87. Azbil Corporation Company Detail Table 88. Azbil Corporation Business Overview Table 89. Azbil Corporation Power Energy Management System (EMS) Product Table 90. Azbil Corporation Revenue in Power Energy Management System (EMS) Business (2017-2022) & (US$ Million) Table 91. Azbil Corporation Recent Development Table 92. Yokogawa Company Detail Table 93. Yokogawa Business Overview Table 94. Yokogawa Power Energy Management System (EMS)Product Table 95. Yokogawa Revenue in Power Energy Management System (EMS) Business (2017-2022) & (US$ Million) Table 96. Yokogawa Recent Development Table 97. HNAC Technology Co.,Ltd. Company Detail Table 98. HNAC Technology Co.,Ltd. Business Overview Table 99. HNAC Technology Co.,Ltd. Power Energy Management System (EMS)Product Table 100. HNAC Technology Co.,Ltd. Revenue in Power Energy Management System (EMS) Business (2017-2022) & (US$ Million) Table 101. HNAC Technology Co.,Ltd. Recent Development Table 102. Nari Technology Co.,Ltd Company Detail Table 103. Nari Technology Co.,Ltd Business Overview Table 104. Nari Technology Co.,Ltd Power Energy Management System (EMS)Product Table 105. Nari Technology Co.,Ltd Revenue in Power Energy Management System (EMS) Business (2017-2022) & (US$ Million) Table 106. Nari Technology Co.,Ltd Recent Development Table 107. XINJIANG GOLDWIND SCIENCE&TECHNOLOGY Company Detail Table 108. XINJIANG GOLDWIND SCIENCE&TECHNOLOGY Business Overview Table 109. XINJIANG GOLDWIND SCIENCE&TECHNOLOGY Power Energy Management System (EMS)Product Table 110. XINJIANG GOLDWIND SCIENCE&TECHNOLOGY Revenue in Power Energy Management System (EMS) Business (2017-2022) & (US$ Million) Table 111. XINJIANG GOLDWIND SCIENCE&TECHNOLOGY Recent Development Table 112. Research Programs/Design for This Report Table 113. Key Data Information from Secondary Sources Table 114. Key Data Information from Primary Sources List of Figures Figure 1. Global Power Energy Management System (EMS) Market Share by Type: 2021 VS 2028 Figure 2. Software Features Figure 3. Service Features Figure 4. Hardware Features Figure 5. Global Power Energy Management System (EMS) Market Share by Application in 2021 & 2028 Figure 6. Substation Case Studies Figure 7. Power Station Case Studies Figure 8. Others Case Studies Figure 9. Power Energy Management System (EMS) Report Years Considered Figure 10. Global Power Energy Management System (EMS) Market Size (US$ Million), Year-over-Year: 2017-2028 Figure 11. Global Power Energy Management System (EMS) Market Size, (US$ Million), 2017 VS 2021 VS 2028 Figure 12. Global Power Energy Management System (EMS) Market Share by Region: 2021 VS 2028 Figure 13. Global Power Energy Management System (EMS) Market Share by Players in 2021 Figure 14. Global Top Power Energy Management System (EMS) Players by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Power Energy Management System (EMS) as of 2021) Figure 15. The Top 10 and 5 Players Market Share by Power Energy Management System (EMS) Revenue in 2021 Figure 16. North America Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 17. North America Power Energy Management System (EMS) Market Share by Country (2017-2028) Figure 18. United States Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 19. Canada Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 20. Europe Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 21. Europe Power Energy Management System (EMS) Market Share by Country (2017-2028) Figure 22. Germany Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 23. France Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 24. U.K. Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 25. Italy Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 26. Russia Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 27. Nordic Countries Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 28. Asia-Pacific Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 29. Asia-Pacific Power Energy Management System (EMS) Market Share by Region (2017-2028) Figure 30. China Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 31. Japan Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 32. South Korea Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 33. Southeast Asia Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 34. India Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 35. Australia Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 36. Latin America Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 37. Latin America Power Energy Management System (EMS) Market Share by Country (2017-2028) Figure 38. Mexico Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 39. Brazil Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 40. Middle East & Africa Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 41. Middle East & Africa Power Energy Management System (EMS) Market Share by Country (2017-2028) Figure 42. Turkey Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 43. Saudi Arabia Power Energy Management System (EMS) Market Size YoY Growth (2017-2028) & (US$ Million) Figure 44. GE Revenue Growth Rate in Power Energy Management System (EMS) Business (2017-2022) Figure 45. Honeywell Revenue Growth Rate in Power Energy Management System (EMS) Business (2017-2022) Figure 46. Schneider Electric Revenue Growth Rate in Power Energy Management System (EMS) Business (2017-2022) Figure 47. Johnson Controls Revenue Growth Rate in Power Energy Management System (EMS) Business (2017-2022) Figure 48. Hitachi ABB Revenue Growth Rate in Power Energy Management System (EMS) Business (2017-2022) Figure 49. Siemens Revenue Growth Rate in Power Energy Management System (EMS) Business (2017-2022) Figure 50. Emerson Electric Revenue Growth Rate in Power Energy Management System (EMS) Business (2017-2022) Figure 51. Eaton Revenue Growth Rate in Power Energy Management System (EMS) Business (2017-2022) Figure 52. Mitsubishi Electric Revenue Growth Rate in Power Energy Management System (EMS) Business (2017-2022) Figure 53. Azbil Corporation Revenue Growth Rate in Power Energy Management System (EMS) Business (2017-2022) Figure 54. Yokogawa Revenue Growth Rate in Power Energy Management System (EMS) Business (2017-2022) Figure 55. HNAC Technology Co.,Ltd. Revenue Growth Rate in Power Energy Management System (EMS) Business (2017-2022) Figure 56. Nari Technology Co.,Ltd Revenue Growth Rate in Power Energy Management System (EMS) Business (2017-2022) Figure 57. XINJIANG GOLDWIND SCIENCE&TECHNOLOGY Revenue Growth Rate in Power Energy Management System (EMS) Business (2017-2022) Figure 58. Bottom-up and Top-down Approaches for This Report Figure 59. Data Triangulation Figure 60. Key Executives Interviewed

GE Honeywell Schneider Electric Johnson Controls Hitachi ABB Siemens Emerson Electric Eaton Mitsubishi Electric Azbil Corporation Yokogawa HNAC Technology Co.,Ltd. Nari Technology Co.,Ltd XINJIANG GOLDWIND SCIENCE&TECHNOLOGY