Table of Contents 1 Market Overview 1.1 Atomic Clock Introduction 1.2 Market Analysis by Type 1.2.1 Rubidium Atomic Clock & CSAC 1.2.2 Cs Beam Atomic Clock 1.2.3 Hydrogen Maser Atomic Clock 1.3 Market Analysis by Applications 1.3.1 Space & Military/Aerospace 1.3.2 Scientific & Metrology Research 1.3.3 Telecom/Broadcasting 1.3.4 Others 1.4 Market Analysis by Regions 1.4.1 North America (United States, Canada and Mexico) 1.4.1.1 United States Market States and Outlook (2014-2024) 1.4.1.2 Canada Market States and Outlook (2014-2024) 1.4.1.3 Mexico Market States and Outlook (2014-2024) 1.4.2 Europe (Germany, France, UK, Russia and Italy) 1.4.2.1 Germany Market States and Outlook (2014-2024) 1.4.2.2 France Market States and Outlook (2014-2024) 1.4.2.3 UK Market States and Outlook (2014-2024) 1.4.2.4 Russia Market States and Outlook (2014-2024) 1.4.2.5 Italy Market States and Outlook (2014-2024) 1.4.3 Asia-Pacific (China, Japan, Korea, India and Southeast Asia) 1.4.3.1 China Market States and Outlook (2014-2024) 1.4.3.2 Japan Market States and Outlook (2014-2024) 1.4.3.3 Korea Market States and Outlook (2014-2024) 1.4.3.4 India Market States and Outlook (2014-2024) 1.4.3.5 Southeast Asia Market States and Outlook (2014-2024) 1.4.4 South America, Middle East and Africa 1.4.4.1 Brazil Market States and Outlook (2014-2024) 1.4.4.2 Egypt Market States and Outlook (2014-2024) 1.4.4.3 Saudi Arabia Market States and Outlook (2014-2024) 1.4.4.4 South Africa Market States and Outlook (2014-2024) 1.4.4.5 Turkey Market States and Outlook (2014-2024) 1.5 Market Dynamics 1.5.1 Market Opportunities 1.5.2 Market Risk 1.5.3 Market Driving Force 2 Manufacturers Profiles 2.1 Microsemi (Microchip) 2.1.1 Business Overview 2.1.2 Atomic Clock Type and Applications 2.1.2.1 Product A 2.1.2.2 Product B 2.1.3 Microsemi (Microchip) Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) 2.2 Orolia Group (Spectratime) 2.2.1 Business Overview 2.2.2 Atomic Clock Type and Applications 2.2.2.1 Product A 2.2.2.2 Product B 2.2.3 Orolia Group (Spectratime) Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) 2.3 Oscilloquartz SA 2.3.1 Business Overview 2.3.2 Atomic Clock Type and Applications 2.3.2.1 Product A 2.3.2.2 Product B 2.3.3 Oscilloquartz SA Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) 2.4 VREMYA-CH JSC 2.4.1 Business Overview 2.4.2 Atomic Clock Type and Applications 2.4.2.1 Product A 2.4.2.2 Product B 2.4.3 VREMYA-CH JSC Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) 2.5 Frequency Electronics, Inc. 2.5.1 Business Overview 2.5.2 Atomic Clock Type and Applications 2.5.2.1 Product A 2.5.2.2 Product B 2.5.3 Frequency Electronics, Inc. Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) 2.6 Stanford Research Systems 2.6.1 Business Overview 2.6.2 Atomic Clock Type and Applications 2.6.2.1 Product A 2.6.2.2 Product B 2.6.3 Stanford Research Systems Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) 2.7 Casic 2.7.1 Business Overview 2.7.2 Atomic Clock Type and Applications 2.7.2.1 Product A 2.7.2.2 Product B 2.7.3 Casic Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) 2.8 AccuBeat Ltd 2.8.1 Business Overview 2.8.2 Atomic Clock Type and Applications 2.8.2.1 Product A 2.8.2.2 Product B 2.8.3 AccuBeat Ltd Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) 2.9 Chengdu Spaceon Electronics 2.9.1 Business Overview 2.9.2 Atomic Clock Type and Applications 2.9.2.1 Product A 2.9.2.2 Product B 2.9.3 Chengdu Spaceon Electronics Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) 2.10 Shanghai Astronomical Observatory 2.10.1 Business Overview 2.10.2 Atomic Clock Type and Applications 2.10.2.1 Product A 2.10.2.2 Product B 2.10.3 Shanghai Astronomical Observatory Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) 3 Global Atomic Clock Sales, Revenue, Market Share and Competition by Manufacturer (2017-2018) 3.1 Global Atomic Clock Sales and Market Share by Manufacturer (2017-2018) 3.2 Global Atomic Clock Revenue and Market Share by Manufacturer (2017-2018) 3.3 Market Concentration Rate 3.3.1 Top 3 Atomic Clock Manufacturer Market Share in 2018 3.3.2 Top 6 Atomic Clock Manufacturer Market Share in 2018 3.4 Market Competition Trend 4 Global Atomic Clock Market Analysis by Regions 4.1 Global Atomic Clock Sales, Revenue and Market Share by Regions 4.1.1 Global Atomic Clock Sales and Market Share by Regions (2014-2019) 4.1.2 Global Atomic Clock Revenue and Market Share by Regions (2014-2019) 4.2 North America Atomic Clock Sales and Growth Rate (2014-2019) 4.3 Europe Atomic Clock Sales and Growth Rate (2014-2019) 4.4 Asia-Pacific Atomic Clock Sales and Growth Rate (2014-2019) 4.5 South America Atomic Clock Sales and Growth Rate (2014-2019) 4.6 Middle East and Africa Atomic Clock Sales and Growth Rate (2014-2019) 5 North America Atomic Clock by Country 5.1 North America Atomic Clock Sales, Revenue and Market Share by Country 5.1.1 North America Atomic Clock Sales and Market Share by Country (2014-2019) 5.1.2 North America Atomic Clock Revenue and Market Share by Country (2014-2019) 5.2 United States Atomic Clock Sales and Growth Rate (2014-2019) 5.3 Canada Atomic Clock Sales and Growth Rate (2014-2019) 5.4 Mexico Atomic Clock Sales and Growth Rate (2014-2019) 6 Europe Atomic Clock by Country 6.1 Europe Atomic Clock Sales, Revenue and Market Share by Country 6.1.1 Europe Atomic Clock Sales and Market Share by Country (2014-2019) 6.1.2 Europe Atomic Clock Revenue and Market Share by Country (2014-2019) 6.2 Germany Atomic Clock Sales and Growth Rate (2014-2019) 6.3 UK Atomic Clock Sales and Growth Rate (2014-2019) 6.4 France Atomic Clock Sales and Growth Rate (2014-2019) 6.5 Russia Atomic Clock Sales and Growth Rate (2014-2019) 6.6 Italy Atomic Clock Sales and Growth Rate (2014-2019) 7 Asia-Pacific Atomic Clock by Country 7.1 Asia-Pacific Atomic Clock Sales, Revenue and Market Share by Country 7.1.1 Asia-Pacific Atomic Clock Sales and Market Share by Country (2014-2019) 7.1.2 Asia-Pacific Atomic Clock Revenue and Market Share by Country (2014-2019) 7.2 China Atomic Clock Sales and Growth Rate (2014-2019) 7.3 Japan Atomic Clock Sales and Growth Rate (2014-2019) 7.4 Korea Atomic Clock Sales and Growth Rate (2014-2019) 7.5 India Atomic Clock Sales and Growth Rate (2014-2019) 7.6 Southeast Asia Atomic Clock Sales and Growth Rate (2014-2019) 8 South America Atomic Clock by Country 8.1 South America Atomic Clock Sales, Revenue and Market Share by Country 8.1.1 South America Atomic Clock Sales and Market Share by Country (2014-2019) 8.1.2 South America Atomic Clock Revenue and Market Share by Country (2014-2019) 8.2 Brazil Atomic Clock Sales and Growth Rate (2014-2019) 8.3 Argentina Atomic Clock Sales and Growth Rate (2014-2019) 8.4 Colombia Atomic Clock Sales and Growth Rate (2014-2019) 9 Middle East and Africa Atomic Clock by Countries 9.1 Middle East and Africa Atomic Clock Sales, Revenue and Market Share by Country 9.1.1 Middle East and Africa Atomic Clock Sales and Market Share by Country (2014-2019) 9.1.2 Middle East and Africa Atomic Clock Revenue and Market Share by Country (2014-2019) 9.2 Saudi Arabia Atomic Clock Sales and Growth Rate (2014-2019) 9.3 Turkey Atomic Clock Sales and Growth Rate (2014-2019) 9.4 Egypt Atomic Clock Sales and Growth Rate (2014-2019) 9.5 Nigeria Atomic Clock Sales and Growth Rate (2014-2019) 9.6 South Africa Atomic Clock Sales and Growth Rate (2014-2019) 10 Global Atomic Clock Market Segment by Type 10.1 Global Atomic Clock Sales, Revenue and Market Share by Type (2014-2019) 10.1.1 Global Atomic Clock Sales and Market Share by Type (2014-2019) 10.1.2 Global Atomic Clock Revenue and Market Share by Type (2014-2019) 10.2 Rubidium Atomic Clock & CSAC Sales Growth and Price 10.2.1 Global Rubidium Atomic Clock & CSAC Sales Growth (2014-2019) 10.2.2 Global Rubidium Atomic Clock & CSAC Price (2014-2019) 10.3 Cs Beam Atomic Clock Sales Growth and Price 10.3.1 Global Cs Beam Atomic Clock Sales Growth (2014-2019) 10.3.2 Global Cs Beam Atomic Clock Price (2014-2019) 10.4 Hydrogen Maser Atomic Clock Sales Growth and Price 10.4.1 Global Hydrogen Maser Atomic Clock Sales Growth (2014-2019) 10.4.2 Global Hydrogen Maser Atomic Clock Price (2014-2019) 11 Global Atomic Clock Market Segment by Application 11.1 Global Atomic Clock Sales Market Share by Application (2014-2019) 11.2 Space & Military/Aerospace Sales Growth (2014-2019) 11.3 Scientific & Metrology Research Sales Growth (2014-2019) 11.4 Telecom/Broadcasting Sales Growth (2014-2019) 11.5 Others Sales Growth (2014-2019) 12 Atomic Clock Market Forecast (2019-2024) 12.1 Global Atomic Clock Sales, Revenue and Growth Rate (2019-2024) 12.2 Atomic Clock Market Forecast by Regions (2019-2024) 12.2.1 North America Atomic Clock Market Forecast (2019-2024) 12.2.2 Europe Atomic Clock Market Forecast (2019-2024) 12.2.3 Asia-Pacific Atomic Clock Market Forecast (2019-2024) 12.2.4 South America Atomic Clock Market Forecast (2019-2024) 12.2.5 Middle East and Africa Atomic Clock Market Forecast (2019-2024) 12.3 Atomic Clock Market Forecast by Type (2019-2024) 12.3.1 Global Atomic Clock Sales Forecast by Type (2019-2024) 12.3.2 Global Atomic Clock Market Share Forecast by Type (2019-2024) 12.4 Atomic Clock Market Forecast by Application (2019-2024) 12.4.1 Global Atomic Clock Sales Forecast by Application (2019-2024) 12.4.2 Global Atomic Clock Market Share Forecast by Application (2019-2024) 13 Sales Channel, Distributors, Traders and Dealers 13.1 Sales Channel 13.1.1 Direct Marketing 13.1.2 Indirect Marketing 13.1.3 Marketing Channel Future Trend 13.2 Distributors, Traders and Dealers 14 Research Findings and Conclusion 15 Appendix 15.1 Methodology 15.2 Data Source

List of Tables and Figures Figure Atomic Clock Picture Table Product Specifications of Atomic Clock Figure Global Sales Market Share of Atomic Clock by Types in 2018 Table Atomic Clock Types for Major Manufacturers Figure Rubidium Atomic Clock & CSAC Picture Figure Cs Beam Atomic Clock Picture Figure Hydrogen Maser Atomic Clock Picture Figure Atomic Clock Sales Market Share by Applications in 2018 Figure Space & Military/Aerospace Picture Figure Scientific & Metrology Research Picture Figure Telecom/Broadcasting Picture Figure Others Picture Figure United States Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure Canada Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure Mexico Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure Germany Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure France Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure UK Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure Russia Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure Italy Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure China Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure Japan Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure Korea Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure India Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure Southeast Asia Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure Brazil Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure Egypt Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure Saudi Arabia Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure South Africa Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Figure Nigeria Atomic Clock Revenue (Value) and Growth Rate (2014-2024) Table Microsemi (Microchip) Basic Information, Manufacturing Base and Competitors Table Microsemi (Microchip) Atomic Clock Type and Applications Table Microsemi (Microchip) Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) Table Orolia Group (Spectratime) Basic Information, Manufacturing Base and Competitors Table Orolia Group (Spectratime) Atomic Clock Type and Applications Table Orolia Group (Spectratime) Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) Table Oscilloquartz SA Basic Information, Manufacturing Base and Competitors Table Oscilloquartz SA Atomic Clock Type and Applications Table Oscilloquartz SA Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) Table VREMYA-CH JSC Basic Information, Manufacturing Base and Competitors Table VREMYA-CH JSC Atomic Clock Type and Applications Table VREMYA-CH JSC Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) Table Frequency Electronics, Inc. Basic Information, Manufacturing Base and Competitors Table Frequency Electronics, Inc. Atomic Clock Type and Applications Table Frequency Electronics, Inc. Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) Table Stanford Research Systems Basic Information, Manufacturing Base and Competitors Table Stanford Research Systems Atomic Clock Type and Applications Table Stanford Research Systems Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) Table Casic Basic Information, Manufacturing Base and Competitors Table Casic Atomic Clock Type and Applications Table Casic Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) Table AccuBeat Ltd Basic Information, Manufacturing Base and Competitors Table AccuBeat Ltd Atomic Clock Type and Applications Table AccuBeat Ltd Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) Table Chengdu Spaceon Electronics Basic Information, Manufacturing Base and Competitors Table Chengdu Spaceon Electronics Atomic Clock Type and Applications Table Chengdu Spaceon Electronics Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) Table Shanghai Astronomical Observatory Basic Information, Manufacturing Base and Competitors Table Shanghai Astronomical Observatory Atomic Clock Type and Applications Table Shanghai Astronomical Observatory Atomic Clock Sales, Price, Revenue, Gross Margin and Market Share (2017-2018) Table Global Atomic Clock Sales by Manufacturer (2017-2018) Figure Global Atomic Clock Sales Market Share by Manufacturer in 2017 Figure Global Atomic Clock Sales Market Share by Manufacturer in 2018 Table Global Atomic Clock Revenue by Manufacturer (2017-2018) Figure Global Atomic Clock Revenue Market Share by Manufacturer in 2017 Figure Global Atomic Clock Revenue Market Share by Manufacturer in 2018 Figure Top 3 Atomic Clock Manufacturer (Revenue) Market Share in 2018 Figure Top 6 Atomic Clock Manufacturer (Revenue) Market Share in 2018 Figure Global Atomic Clock Sales and Growth Rate (2014-2019) Figure Global Atomic Clock Revenue and Growth Rate (2014-2019) Table Global Atomic Clock Sales by Regions (2014-2019) Table Global Atomic Clock Sales Market Share by Regions (2014-2019) Table Global Atomic Clock Revenue by Regions (2014-2019) Figure Global Atomic Clock Revenue Market Share by Regions in 2014 Figure Global Atomic Clock Revenue Market Share by Regions in 2018 Figure North America Atomic Clock Sales and Growth Rate (2014-2019) Figure Europe Atomic Clock Sales and Growth Rate (2014-2019) Figure Asia-Pacific Atomic Clock Sales and Growth Rate (2014-2019) Figure South America Atomic Clock Sales and Growth Rate (2014-2019) Figure Middle East and Africa Atomic Clock Sales and Growth Rate (2014-2019) Figure North America Atomic Clock Revenue and Growth Rate (2014-2019) Table North America Atomic Clock Sales by Countries (2014-2019) Table North America Atomic Clock Sales Market Share by Countries (2014-2019) Figure North America Atomic Clock Sales Market Share by Countries in 2014 Figure North America Atomic Clock Sales Market Share by Countries in 2018 Table North America Atomic Clock Revenue by Countries (2014-2019) Table North America Atomic Clock Revenue Market Share by Countries (2014-2019) Figure North America Atomic Clock Revenue Market Share by Countries in 2014 Figure North America Atomic Clock Revenue Market Share by Countries in 2018 Figure United States Atomic Clock Sales and Growth Rate (2014-2019) Figure Canada Atomic Clock Sales and Growth Rate (2014-2019) Figure Mexico Atomic Clock Sales and Growth Rate (2014-2019) Figure Europe Atomic Clock Revenue and Growth Rate (2014-2019) Table Europe Atomic Clock Sales by Countries (2014-2019) Table Europe Atomic Clock Sales Market Share by Countries (2014-2019) Table Europe Atomic Clock Revenue by Countries (2014-2019) Figure Europe Atomic Clock Revenue Market Share by Countries in 2017 Figure Europe Atomic Clock Revenue Market Share by Countries in 2018 Figure Germany Atomic Clock Sales and Growth Rate (2014-2019) Figure UK Atomic Clock Sales and Growth Rate (2014-2019) Figure France Atomic Clock Sales and Growth Rate (2014-2019) Figure Russia Atomic Clock Sales and Growth Rate (2014-2019) Figure Italy Atomic Clock Sales and Growth Rate (2014-2019) Figure Asia-Pacific Atomic Clock Revenue and Growth Rate (2014-2019) Table Asia-Pacific Atomic Clock Sales by Countries (2014-2019) Table Asia-Pacific Atomic Clock Sales Market Share by Countries (2014-2019) Figure Asia-Pacific Atomic Clock Sales Market Share by Countries 2018 Table Asia-Pacific Atomic Clock Revenue by Countries (2014-2019) Figure Asia-Pacific Atomic Clock Revenue Market Share by Countries 2018 Figure China Atomic Clock Sales and Growth Rate (2014-2019) Figure Japan Atomic Clock Sales and Growth Rate (2014-2019) Figure Korea Atomic Clock Sales and Growth Rate (2014-2019) Figure India Atomic Clock Sales and Growth Rate (2014-2019) Figure Southeast Asia Atomic Clock Sales and Growth Rate (2014-2019) Figure South America Atomic Clock Revenue and Growth Rate (2014-2019) Table South America Atomic Clock Sales by Countries (2014-2019) Table South America Atomic Clock Sales Market Share by Countries (2014-2019) Figure South America Atomic Clock Sales Market Share by Countries in 2018 Table South America Atomic Clock Revenue by Countries (2014-2019) Table South America Atomic Clock Revenue Market Share by Countries (2014-2019) Figure South America Atomic Clock Revenue Market Share by Countries in 2018 Figure Brazil Atomic Clock Sales and Growth Rate (2014-2019) Figure Argentina Atomic Clock Sales and Growth Rate (2014-2019) Figure Colombia Atomic Clock Sales and Growth Rate (2014-2019) Figure Middle East and Africa Atomic Clock Revenue and Growth Rate (2014-2019) Table Middle East and Africa Atomic Clock Sales by Countries (2014-2019) Table Middle East and Africa Atomic Clock Sales Market Share by Countries (2014-2019) Figure Middle East and Africa Atomic Clock Sales Market Share by Countries in 2018 Table Middle East and Africa Atomic Clock Revenue by Countries (2014-2019) Table Middle East and Africa Atomic Clock Revenue Market Share by Countries (2014-2019) Figure Middle East and Africa Atomic Clock Revenue Market Share by Countries in 2014 Figure Middle East and Africa Atomic Clock Revenue Market Share by Countries in 2018 Figure Saudi Arabia Atomic Clock Sales and Growth Rate (2014-2019) Figure UAE Atomic Clock Sales and Growth Rate (2014-2019) Figure Egypt Atomic Clock Sales and Growth Rate (2014-2019) Figure Nigeria Atomic Clock Sales and Growth Rate (2014-2019) Figure South Africa Atomic Clock Sales and Growth Rate (2014-2019) Table Global Atomic Clock Sales by Type (2014-2019) Table Global Atomic Clock Sales Share by Type (2014-2019) Table Global Atomic Clock Revenue by Type (2014-2019) Table Global Atomic Clock Revenue Share by Type (2014-2019) Figure Global Rubidium Atomic Clock & CSAC Sales Growth (2014-2019) Figure Global Rubidium Atomic Clock & CSAC Price (2014-2019) Figure Global Cs Beam Atomic Clock Sales Growth (2014-2019) Figure Global Cs Beam Atomic Clock Price (2014-2019) Figure Global Hydrogen Maser Atomic Clock Sales Growth (2014-2019) Figure Global Hydrogen Maser Atomic Clock Price (2014-2019) Table Global Atomic Clock Sales by Application (2014-2019) Table Global Atomic Clock Sales Share by Application (2014-2019) Figure Global Scientific & Metrology Research Sales Growth (2014-2019) Figure Global Telecom/Broadcasting Sales Growth (2014-2019) Figure Global Others Sales Growth (2014-2019) Figure Global Atomic Clock Sales, Revenue and Growth Rate (2019-2024) Table Global Atomic Clock Sales Forecast by Regions (2019-2024) Table Global Atomic Clock Market Share Forecast by Regions (2019-2024) Figure North America Sales Atomic Clock Market Forecast (2019-2024) Figure Europe Sales Atomic Clock Market Forecast (2019-2024) Figure Asia-Pacific Sales Atomic Clock Market Forecast (2019-2024) Figure South America Sales Atomic Clock Market Forecast (2019-2024) Figure Middle East and Africa Sales Atomic Clock Market Forecast (2019-2024) Table Global Atomic Clock Sales Forecast by Type (2019-2024) Table Global Atomic Clock Market Share Forecast by Type (2019-2024) Table Global Atomic Clock Sales Forecast by Application (2019-2024) Table Global Atomic Clock Market Share Forecast by Application (2019-2024) Table Distributors/Traders/ Dealers List

Microsemi (Microchip) Orolia Group (Spectratime) Oscilloquartz SA VREMYA-CH JSC Frequency Electronics, Inc. Stanford Research Systems Casic AccuBeat Ltd Chengdu Spaceon Electronics Shanghai Astronomical Observatory