Table of Contents Global High Voltage Instrument Transformers Market Research Report 2020, Forecast to 2025 1 Market Overview 1.1 High Voltage Instrument Transformers Definition 1.1.1 Analysis of Macroeconomic Indicators 1.1.2 Years Considered 1.2 High Voltage Instrument Transformers Segment by Type 1.2.1 HV Current Instrument Transformers 1.2.2 HV Voltage Instrument Transformers 1.3 Market Analysis by Application 1.3.1 Indoor Application 1.3.2 Outdoor Application 1.4 Overview of Global High Voltage Instrument Transformers Market 1.4.1 Global High Voltage Instrument Transformers Revenue (2015-2025) 1.4.2 Global High Voltage Instrument Transformers Production and Capacity (2015-2025) 1.4.3 North America High Voltage Instrument Transformers Status and Prospect (2015-2025) 1.4.4 Europe High Voltage Instrument Transformers Status and Prospect (2015-2025) 1.4.5 Japan High Voltage Instrument Transformers Status and Prospect (2014-2025) 1.4.6 China High Voltage Instrument Transformers Status and Prospect (2015-2025) 1.5 Market Dynamics 1.5.1 Market Opportunities 1.5.2 Market Risk 1.5.3 Market Driving Force 1.5.4 Porter's Five Forces Analysis 1.5.5 SWOT Analysis 1.6 Coronavirus Disease 2019 (Covid-19): High Voltage Instrument Transformers Industry Impact 1.6.1 How the Covid-19 is Affecting the High Voltage Instrument Transformers Industry 1.6.2 High Voltage Instrument Transformers Business Impact Assessment - Covid-19 1.6.3 Market Trends and High Voltage Instrument Transformers Potential Opportunities in the COVID-19 Landscape 1.6.4 Measures / Proposal against Covid-19 2 Global High Voltage Instrument Transformers Market Competition by Manufacturer 2.1 Global High Voltage Instrument Transformers Sales and Market Share by Manufacturer (2018-2020) 2.2 Global High Voltage Instrument Transformers Revenue and Market Share by Manufacturer (2018-2020) 2.3 Global High Voltage Instrument Transformers Industry Concentration Ratio (CR5 and HHI) 2.4 Top 5 High Voltage Instrument Transformers Manufacturer Market Share 2.5 Top 10 High Voltage Instrument Transformers Manufacturer Market Share 2.6 Date of Key Manufacturers Enter into High Voltage Instrument Transformers Market 2.7 Key Manufacturers High Voltage Instrument Transformers Product Offered 2.8 Mergers & Acquisitions Planning 3 Analysis of High Voltage Instrument Transformers Industry Key Manufacturers 3.1 ABB 3.1.1 Company Details 3.1.2 Product Information 3.1.3 ABB High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.1.4 Main Business Overview 3.1.5 ABB News 3.2 Arteche 3.2.1 Company Details 3.2.2 Product Information 3.2.3 Arteche High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.2.4 Main Business Overview 3.2.5 Arteche News 3.3 Koncar 3.3.1 Company Details 3.3.2 Product Information 3.3.3 Koncar High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.3.4 Main Business Overview 3.3.5 Koncar News 3.4 Pfiffner 3.4.1 Company Details 3.4.2 Product Information 3.4.3 Pfiffner High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.4.4 Main Business Overview 3.4.5 Pfiffner News 3.5 Siemens 3.5.1 Company Details 3.5.2 Product Information 3.5.3 Siemens High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.5.4 Main Business Overview 3.5.5 Siemens News 3.6 GE 3.6.1 Company Details 3.6.2 Product Information 3.6.3 GE High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.6.4 Main Business Overview 3.6.5 GE News 3.7 Trench Group 3.7.1 Company Details 3.7.2 Product Information 3.7.3 Trench Group High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.7.4 Main Business Overview 3.7.5 Trench Group News 3.8 Schneider Electric 3.8.1 Company Details 3.8.2 Product Information 3.8.3 Schneider Electric High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.8.4 Main Business Overview 3.8.5 Schneider Electric News 3.9 Indian Transformers 3.9.1 Company Details 3.9.2 Product Information 3.9.3 Indian Transformers High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.9.4 Main Business Overview 3.9.5 Indian Transformers News 3.10 Emek 3.10.1 Company Details 3.10.2 Product Information 3.10.3 Emek High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.10.4 Main Business Overview 3.10.5 Emek News 3.11 DYH 3.11.1 Company Details 3.11.2 Product Information 3.11.3 DYH High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.11.4 Main Business Overview 3.11.5 DYH News 3.12 Dalian Beifang 3.12.1 Company Details 3.12.2 Product Information 3.12.3 Dalian Beifang High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.12.4 Main Business Overview 3.12.5 Dalian Beifang News 3.13 TBEA 3.13.1 Company Details 3.13.2 Product Information 3.13.3 TBEA High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.13.4 Main Business Overview 3.13.5 TBEA News 3.14 XD Group 3.14.1 Company Details 3.14.2 Product Information 3.14.3 XD Group High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.14.4 Main Business Overview 3.14.5 XD Group News 3.15 Sieyuan 3.15.1 Company Details 3.15.2 Product Information 3.15.3 Sieyuan High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.15.4 Main Business Overview 3.15.5 Sieyuan News 3.16 Shandong Taikai 3.16.1 Company Details 3.16.2 Product Information 3.16.3 Shandong Taikai High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.16.4 Main Business Overview 3.16.5 Shandong Taikai News 3.17 Hengyang Nanfang 3.17.1 Company Details 3.17.2 Product Information 3.17.3 Hengyang Nanfang High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.17.4 Main Business Overview 3.17.5 Hengyang Nanfang News 3.18 Shenyang Instrument Transformer 3.18.1 Company Details 3.18.2 Product Information 3.18.3 Shenyang Instrument Transformer High Voltage Instrument Transformers Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.18.4 Main Business Overview 3.18.5 Shenyang Instrument Transformer News 4 Global High Voltage Instrument Transformers Market Size Categorized by Regions (2015-2020) 4.1 Global High Voltage Instrument Transformers Sales Market Share by Region 4.2 Global High Voltage Instrument Transformers Revenue Market Share by Region (2015-2019) 4.3 Global High Voltage Instrument Transformers Sales, Revenue, Price and Gross Margin (2015-2020) 4.4 North America High Voltage Instrument Transformers Market Size Detail 4.4.1 North America High Voltage Instrument Transformers Sales Growth Rate (2015-2020) 4.4.2 North America High Voltage Instrument Transformers Sales, Revenue, Price and Gross Margin (2015-2020) 4.5 Europe High Voltage Instrument Transformers Market Size Detail 4.5.1 Europe High Voltage Instrument Transformers Sales Growth Rate (2015-2020) 4.5.2 Europe High Voltage Instrument Transformers Sales, Revenue, Price and Gross Margin (2015-2020) 4.6 Japan High Voltage Instrument Transformers Market Size Detail 4.6.1 Japan High Voltage Instrument Transformers Sales Growth Rate (2015-2020) 4.6.2 Japan High Voltage Instrument Transformers Sales, Revenue, Price and Gross Margin (2015-2020) 4.7 China High Voltage Instrument Transformers Market Size Detail 4.7.1 China High Voltage Instrument Transformers Sales Growth Rate (2015-2020) 4.7.2 China High Voltage Instrument Transformers Sales, Revenue, Price and Gross Margin (2015-2020) 5 Global High Voltage Instrument Transformers Market Segment by Type 5.1 Global High Voltage Instrument Transformers Revenue, Sales and Market Share by Type (2015-2020) 5.1.1 Global High Voltage Instrument Transformers Sales and Market Share by Type (2015-2020) 5.1.2 Global High Voltage Instrument Transformers Revenue and Market Share by Type (2015-2020) 5.2 HV Current Instrument Transformers Sales Growth Rate and Price 5.2.1 Global HV Current Instrument Transformers Sales Growth Rate (2015-2020) 5.2.2 Global HV Current Instrument Transformers Price (2015-2020) 5.3 HV Voltage Instrument Transformers Sales Growth Rate and Price 5.3.1 Global HV Voltage Instrument Transformers Sales Growth Rate (2015-2020) 5.3.2 Global HV Voltage Instrument Transformers Price (2015-2020) 6 Global High Voltage Instrument Transformers Market Segment by Application 6.1 Global High Voltage Instrument Transformers Sales Market Share by Application (2015-2020) 6.2 Indoor Application Sales Growth Rate (2015-2020) 6.3 Outdoor Application Sales Growth Rate (2015-2020) 7 High Voltage Instrument Transformers Related Market Analysis 7.1 Upstream Analysis 7.1.1 Macro Analysis of Upstream Markets 7.1.2 Key Players in Upstream Markets 7.1.3 Upstream Market Trend Analysis 7.1.4 High Voltage Instrument Transformers Manufacturing Cost Analysis 7.2 Downstream Market Analysis 7.2.1 Macro Analysis of Down Markets 7.2.2 Key Players in Down Markets 7.2.3 Downstream Market Trend Analysis 7.2.4 Sales Channel, Distributors, Traders and Dealers 8 Global High Voltage Instrument Transformers Market Forecast 8.1 Global High Voltage Instrument Transformers Sales, Revenue Forecast 8.1.1 Global High Voltage Instrument Transformers Sales Growth Rate Forecast (2020-2025) 8.1.2 Global High Voltage Instrument Transformers Revenue and Growth Rate Forecast (2020-2025) 8.1.3 Global High Voltage Instrument Transformers Price and Trend Forecast (2020-2025) 8.2 Global High Voltage Instrument Transformers Sales Forecast by Region (2020-2025) 8.2.1 North America High Voltage Instrument Transformers Sales, Revenue Forecast (2020-2025) 8.2.2 Europe High Voltage Instrument Transformers Sales, Revenue Forecast (2020-2025) 8.2.3 Japan High Voltage Instrument Transformers Production, Revenue Forecast (2020-2025) 8.2.4 China High Voltage Instrument Transformers Production, Revenue Forecast (2020-2025) 9 Research Findings and Conclusion 10 Appendix

List of Tables and Figures Figure High Voltage Instrument Transformers Picture Table Global High Voltage Instrument Transformers Sales by Type Figure Global Sales Market Share of High Voltage Instrument Transformers by Product Type in 2019 Table Breakdown of High Voltage Instrument Transformers by Company Type (Tier 1, Tier 2 and Tier 3) Figure High Voltage Instrument Transformers Market Share by Company Type (Tier 1, Tier 2 and Tier 3) Figure HV Current Instrument Transformers Picture Figure HV Voltage Instrument Transformers Picture Table Global High Voltage Instrument Transformers Sales by Application Figure Global High Voltage Instrument Transformers Sales Market Share by Application in 2019 Figure Indoor Application Picture Figure Outdoor Application Picture Table High Voltage Instrument Transformers Market Size Comparison by Region (2019-2025) (K Units) & (Million US$) Figure Global High Voltage Instrument Transformers Revenue (Million US$) (2015-2025) Figure Global High Voltage Instrument Transformers Production (K Units) (2015-2025) Figure North America High Voltage Instrument Transformers Revenue (Million US$) Growth Rate (2015-2025) Figure Europe High Voltage Instrument Transformers Revenue (Million US$) Growth Rate (2015-2025) Figure Japan High Voltage Instrument Transformers Revenue (Million US$) Growth Rate (2014-2025) Figure China High Voltage Instrument Transformers Revenue (Million US$) Growth Rate (2015-2025) Table Market Opportunities in Next Few Years Table Market Risks Analysis Table Market Drivers Figure Porter's Five Forces Analysis Table SWOT Analysis Table Global High Voltage Instrument Transformers Sales by Manufacturer (2018-2020) Figure Global High Voltage Instrument Transformers Sales Market Share by Manufacturer in 2019 Table Global High Voltage Instrument Transformers Revenue by Manufacturer (2018-2020) Figure Global High Voltage Instrument Transformers Revenue Market Share by Manufacturer in 2019 Table Global High Voltage Instrument Transformers Manufacturers Market Concentration Ratio (CR5 and HHI) Figure Top 5 High Voltage Instrument Transformers Manufacturer (Revenue) Market Share in 2019 Figure Top 10 High Voltage Instrument Transformers Manufacturer (Revenue) Market Share in 2019 Table Date of Key Manufacturers Enter into High Voltage Instrument Transformers Market Table Key Manufacturers High Voltage Instrument Transformers Product Type Table Mergers & Acquisitions Planning Table ABB Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of ABB Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure ABB High Voltage Instrument Transformers Market Share (2018-2020) Table ABB Main Business Table ABB Recent Development Table Arteche Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of Arteche Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure Arteche High Voltage Instrument Transformers Market Share (2018-2020) Table Arteche Main Business Table Arteche Recent Development Table Koncar Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of Koncar Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure Koncar High Voltage Instrument Transformers Market Share (2018-2020) Table Koncar Main Business Table Koncar Recent Development Table Pfiffner Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of Pfiffner Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure Pfiffner High Voltage Instrument Transformers Market Share (2018-2020) Table Pfiffner Main Business Table Pfiffner Recent Development Table Siemens Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of Siemens Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure Siemens High Voltage Instrument Transformers Market Share (2018-2020) Table Siemens Main Business Table Siemens Recent Development Table GE Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of GE Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure GE High Voltage Instrument Transformers Market Share (2018-2020) Table GE Main Business Table GE Recent Development Table Trench Group Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of Trench Group Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure Trench Group High Voltage Instrument Transformers Market Share (2018-2020) Table Trench Group Main Business Table Trench Group Recent Development Table Schneider Electric Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of Schneider Electric Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure Schneider Electric High Voltage Instrument Transformers Market Share (2018-2020) Table Schneider Electric Main Business Table Schneider Electric Recent Development Table Indian Transformers Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of Indian Transformers Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure Indian Transformers High Voltage Instrument Transformers Market Share (2018-2020) Table Indian Transformers Main Business Table Indian Transformers Recent Development Table Emek Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of Emek Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure Emek High Voltage Instrument Transformers Market Share (2018-2020) Table Emek Main Business Table Emek Recent Development Table DYH Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of DYH Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure DYH High Voltage Instrument Transformers Market Share (2018-2020) Table DYH Main Business Table DYH Recent Development Table Dalian Beifang Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of Dalian Beifang Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure Dalian Beifang High Voltage Instrument Transformers Market Share (2018-2020) Table Dalian Beifang Main Business Table Dalian Beifang Recent Development Table TBEA Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of TBEA Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure TBEA High Voltage Instrument Transformers Market Share (2018-2020) Table TBEA Main Business Table TBEA Recent Development Table XD Group Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of XD Group Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure XD Group High Voltage Instrument Transformers Market Share (2018-2020) Table XD Group Main Business Table XD Group Recent Development Table Sieyuan Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of Sieyuan Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure Sieyuan High Voltage Instrument Transformers Market Share (2018-2020) Table Sieyuan Main Business Table Sieyuan Recent Development Table Shandong Taikai Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of Shandong Taikai Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure Shandong Taikai High Voltage Instrument Transformers Market Share (2018-2020) Table Shandong Taikai Main Business Table Shandong Taikai Recent Development Table Hengyang Nanfang Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of Hengyang Nanfang Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure Hengyang Nanfang High Voltage Instrument Transformers Market Share (2018-2020) Table Hengyang Nanfang Main Business Table Hengyang Nanfang Recent Development Table Shenyang Instrument Transformer Company Profile Figure High Voltage Instrument Transformers Product Picture and Specifications of Shenyang Instrument Transformer Table High Voltage Instrument Transformers Production, Price, Revenue and Gross Margin of 2018-2020 Figure Shenyang Instrument Transformer High Voltage Instrument Transformers Market Share (2018-2020) Table Shenyang Instrument Transformer Main Business Table Shenyang Instrument Transformer Recent Development Table Global High Voltage Instrument Transformers Sales (K Units) by Region (2015-2020) Table Global High Voltage Instrument Transformers Sales Market Share by Region (2015-2019) Figure Global High Voltage Instrument Transformers Sales Market Share by Region (2015-2019) Figure Global High Voltage Instrument Transformers Sales Market Share by Region in 2018 Table Global High Voltage Instrument Transformers Revenue (Million US$) by Region (2015-2020) Table Global High Voltage Instrument Transformers Revenue Market Share by Region (2015-2020) Figure Global High Voltage Instrument Transformers Revenue Market Share by Region (2015-2020) Figure Global High Voltage Instrument Transformers Revenue Market Share by Region in 2019 Table Global High Voltage Instrument Transformers Sales (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2015-2020) Figure North America High Voltage Instrument Transformers Sales (K Units) Growth Rate (2015-2020) Figure Europe High Voltage Instrument Transformers Sales (K Units) Growth Rate (2015-2020) Table Europe High Voltage Instrument Transformers Sales (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2015-2020) Figure Japan High Voltage Instrument Transformers Sales (K Units) Growth Rate (2015-2020) Table Japan High Voltage Instrument Transformers Sales (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2015-2020) Figure China High Voltage Instrument Transformers Sales (K Units) Growth Rate (2015-2020) Table China High Voltage Instrument Transformers Sales (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2015-2020) Table Global High Voltage Instrument Transformers Sales by Type (2015-2020) Table Global High Voltage Instrument Transformers Sales Market Share by Type (2015-2020) Figure Global High Voltage Instrument Transformers Sales Market Share by Type in 2019 Table Global High Voltage Instrument Transformers Revenue by Type (2015-2020) Table Global High Voltage Instrument Transformers Revenue Market Share by Type (2015-2020) Figure Global High Voltage Instrument Transformers Revenue Market Share by Type in 2019 Figure Global HV Current Instrument Transformers Sales Growth Rate (2015-2025) Figure Global HV Current Instrument Transformers Price (2015-2020) Figure Global HV Voltage Instrument Transformers Sales Growth Rate (2015-2025) Figure Global HV Voltage Instrument Transformers Price (2015-2020) Table Global High Voltage Instrument Transformers Sales Market Share by Application (2015-2020) Figure Global High Voltage Instrument Transformers Sales Market Share by Application in 2019 Figure Global Indoor Application Sales Growth Rate (2015-2025) Figure Global Outdoor Application Sales Growth Rate (2015-2025) Table Key Players of Upstream Markets Table Key Raw Materials Figure Price Trend of Key Raw Materials Table Key Suppliers of Raw Materials Figure Manufacturing Cost Structure of High Voltage Instrument Transformers Table Key Players of Downstream Markets Figure Sales Channel Figure Global High Voltage Instrument Transformers Production (K Units) Growth Rate Forecast (2020-2025) Figure Global High Voltage Instrument Transformers Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure Global High Voltage Instrument Transformers Price and Trend Forecast (2020-2025) Table Global High Voltage Instrument Transformers Sales (K Units) Forecast by Region (2020-2025) Figure Global High Voltage Instrument Transformers Production Market Share Forecast by Region (2020-2025) Figure North America High Voltage Instrument Transformers Sales (K Units) Growth Rate Forecast (2020-2025) Figure North America High Voltage Instrument Transformers Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure Europe High Voltage Instrument Transformers Sales (K Units) Growth Rate Forecast (2020-2025) Figure Europe High Voltage Instrument Transformers Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure Japan High Voltage Instrument Transformers Production (K Units) Growth Rate Forecast (2020-2025) Figure Japan High Voltage Instrument Transformers Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure China High Voltage Instrument Transformers Production (K Units) Growth Rate Forecast (2020-2025) Figure China High Voltage Instrument Transformers Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure Methodology/Research Approach Figure Market Size Estimation Figure Author List

ABB Arteche Koncar Pfiffner Siemens GE Trench Group Schneider Electric Indian Transformers Emek DYH Dalian Beifang TBEA XD Group Sieyuan Shandong Taikai