Table of Contents Executive Summary 1 Industry Overview of Infrared Touch Screen Display 1.1 Definition of Infrared Touch Screen Display 1.2 Infrared Touch Screen Display Segment by Type 1.2.1 Global Infrared Touch Screen Display Production Growth Rate Comparison by Types (2014-2025) 1.2.2 Stand-Alone HMI 1.2.3 Embedded HMI 1.3 Infrared Touch Screen Display Segment by Applications 1.3.1 Global Infrared Touch Screen Display Consumption Comparison by Applications (2014-2025) 1.3.2 Industrial 1.3.3 Commercial 1.3.4 Others 1.4 Global Infrared Touch Screen Display Overall Market 1.4.1 Global Infrared Touch Screen Display Revenue (2014-2025) 1.4.2 Global Infrared Touch Screen Display Production (2014-2025) 1.4.3 North America Infrared Touch Screen Display Status and Prospect (2014-2025) 1.4.4 Europe Infrared Touch Screen Display Status and Prospect (2014-2025) 1.4.5 China Infrared Touch Screen Display Status and Prospect (2014-2025) 1.4.6 Japan Infrared Touch Screen Display Status and Prospect (2014-2025) 1.4.7 Southeast Asia Infrared Touch Screen Display Status and Prospect (2014-2025) 1.4.8 India Infrared Touch Screen Display Status and Prospect (2014-2025) 2 Manufacturing Cost Structure Analysis 2.1 Raw Material and Suppliers 2.2 Manufacturing Cost Structure Analysis of Infrared Touch Screen Display 2.3 Manufacturing Process Analysis of Infrared Touch Screen Display 2.4 Industry Chain Structure of Infrared Touch Screen Display 3 Development and Manufacturing Plants Analysis of Infrared Touch Screen Display 3.1 Capacity and Commercial Production Date 3.2 Global Infrared Touch Screen Display Manufacturing Plants Distribution 3.3 Major Manufacturers Technology Source and Market Position of Infrared Touch Screen Display 3.4 Recent Development and Expansion Plans 4 Key Figures of Major Manufacturers 4.1 Infrared Touch Screen Display Production and Capacity Analysis 4.2 Infrared Touch Screen Display Revenue Analysis 4.3 Infrared Touch Screen Display Price Analysis 4.4 Market Concentration Degree 5 Infrared Touch Screen Display Regional Market Analysis 5.1 Infrared Touch Screen Display Production by Regions 5.1.1 Global Infrared Touch Screen Display Production by Regions 5.1.2 Global Infrared Touch Screen Display Revenue by Regions 5.2 Infrared Touch Screen Display Consumption by Regions 5.3 North America Infrared Touch Screen Display Market Analysis 5.3.1 North America Infrared Touch Screen Display Production 5.3.2 North America Infrared Touch Screen Display Revenue 5.3.3 Key Manufacturers in North America 5.3.4 North America Infrared Touch Screen Display Import and Export 5.4 Europe Infrared Touch Screen Display Market Analysis 5.4.1 Europe Infrared Touch Screen Display Production 5.4.2 Europe Infrared Touch Screen Display Revenue 5.4.3 Key Manufacturers in Europe 5.4.4 Europe Infrared Touch Screen Display Import and Export 5.5 China Infrared Touch Screen Display Market Analysis 5.5.1 China Infrared Touch Screen Display Production 5.5.2 China Infrared Touch Screen Display Revenue 5.5.3 Key Manufacturers in China 5.5.4 China Infrared Touch Screen Display Import and Export 5.6 Japan Infrared Touch Screen Display Market Analysis 5.6.1 Japan Infrared Touch Screen Display Production 5.6.2 Japan Infrared Touch Screen Display Revenue 5.6.3 Key Manufacturers in Japan 5.6.4 Japan Infrared Touch Screen Display Import and Export 5.7 Southeast Asia Infrared Touch Screen Display Market Analysis 5.7.1 Southeast Asia Infrared Touch Screen Display Production 5.7.2 Southeast Asia Infrared Touch Screen Display Revenue 5.7.3 Key Manufacturers in Southeast Asia 5.7.4 Southeast Asia Infrared Touch Screen Display Import and Export 5.8 India Infrared Touch Screen Display Market Analysis 5.8.1 India Infrared Touch Screen Display Production 5.8.2 India Infrared Touch Screen Display Revenue 5.8.3 Key Manufacturers in India 5.8.4 India Infrared Touch Screen Display Import and Export 6 Infrared Touch Screen Display Segment Market Analysis (by Type) 6.1 Global Infrared Touch Screen Display Production by Type 6.2 Global Infrared Touch Screen Display Revenue by Type 6.3 Infrared Touch Screen Display Price by Type 7 Infrared Touch Screen Display Segment Market Analysis (by Application) 7.1 Global Infrared Touch Screen Display Consumption by Application 7.2 Global Infrared Touch Screen Display Consumption Market Share by Application (2014-2019) 8 Infrared Touch Screen Display Major Manufacturers Analysis 8.1 3M 8.1.1 3M Infrared Touch Screen Display Production Sites and Area Served 8.1.2 3M Product Introduction, Application and Specification 8.1.3 3M Infrared Touch Screen Display Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.1.4 Main Business and Markets Served 8.2 Elo Touch 8.2.1 Elo Touch Infrared Touch Screen Display Production Sites and Area Served 8.2.2 Elo Touch Product Introduction, Application and Specification 8.2.3 Elo Touch Infrared Touch Screen Display Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.2.4 Main Business and Markets Served 8.3 Planar Systems 8.3.1 Planar Systems Infrared Touch Screen Display Production Sites and Area Served 8.3.2 Planar Systems Product Introduction, Application and Specification 8.3.3 Planar Systems Infrared Touch Screen Display Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.3.4 Main Business and Markets Served 8.4 Touch International 8.4.1 Touch International Infrared Touch Screen Display Production Sites and Area Served 8.4.2 Touch International Product Introduction, Application and Specification 8.4.3 Touch International Infrared Touch Screen Display Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.4.4 Main Business and Markets Served 8.5 Flatvision 8.5.1 Flatvision Infrared Touch Screen Display Production Sites and Area Served 8.5.2 Flatvision Product Introduction, Application and Specification 8.5.3 Flatvision Infrared Touch Screen Display Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.5.4 Main Business and Markets Served 8.6 Chimei Innolux 8.6.1 Chimei Innolux Infrared Touch Screen Display Production Sites and Area Served 8.6.2 Chimei Innolux Product Introduction, Application and Specification 8.6.3 Chimei Innolux Infrared Touch Screen Display Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.6.4 Main Business and Markets Served 8.7 AOPEN 8.7.1 AOPEN Infrared Touch Screen Display Production Sites and Area Served 8.7.2 AOPEN Product Introduction, Application and Specification 8.7.3 AOPEN Infrared Touch Screen Display Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.7.4 Main Business and Markets Served 8.8 Flytech 8.8.1 Flytech Infrared Touch Screen Display Production Sites and Area Served 8.8.2 Flytech Product Introduction, Application and Specification 8.8.3 Flytech Infrared Touch Screen Display Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.8.4 Main Business and Markets Served 8.9 Posiflex Technology 8.9.1 Posiflex Technology Infrared Touch Screen Display Production Sites and Area Served 8.9.2 Posiflex Technology Product Introduction, Application and Specification 8.9.3 Posiflex Technology Infrared Touch Screen Display Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.9.4 Main Business and Markets Served 8.10 Hisense Intelligent Commercia 8.10.1 Hisense Intelligent Commercia Infrared Touch Screen Display Production Sites and Area Served 8.10.2 Hisense Intelligent Commercia Product Introduction, Application and Specification 8.10.3 Hisense Intelligent Commercia Infrared Touch Screen Display Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.10.4 Main Business and Markets Served 8.11 Shenzhen Bigtide Technology 8.12 Sinocan International Technologies 8.13 Guangdong Galaxy Information Technology 8.14 AMONGO Display Technology 8.15 Guangzhou top electronic equipment 8.16 Shenzhen L&M Electronic 8.17 Firich Enterprises 9 Development Trend of Analysis of Infrared Touch Screen Display Market 9.1 Global Infrared Touch Screen Display Market Trend Analysis 9.1.1 Global Infrared Touch Screen Display Market Size (Volume and Value) Forecast 2019-2025 9.2 Infrared Touch Screen Display Regional Market Trend 9.2.1 North America Infrared Touch Screen Display Forecast 2019-2025 9.2.2 Europe Infrared Touch Screen Display Forecast 2019-2025 9.2.3 China Infrared Touch Screen Display Forecast 2019-2025 9.2.4 Japan Infrared Touch Screen Display Forecast 2019-2025 9.2.5 Southeast Asia Infrared Touch Screen Display Forecast 2019-2025 9.2.6 India Infrared Touch Screen Display Forecast 2019-2025 9.3 Infrared Touch Screen Display Market Trend (Product Type) 9.4 Infrared Touch Screen Display Market Trend (Application) 10.1 Marketing Channel 10.1.1 Direct Marketing 10.1.2 Indirect Marketing 10.3 Infrared Touch Screen Display Customers 11 Market Dynamics 11.1 Market Trends 11.2 Opportunities 11.3 Market Drivers 11.4 Challenges 11.5 Influence Factors 12 Conclusion 13 Appendix 13.1 Methodology/Research Approach 13.1.1 Research Programs/Design 13.1.2 Market Size Estimation 13.1.3 Market Breakdown and Data Triangulation 13.2 Data Source 13.2.1 Secondary Sources 13.2.2 Primary Sources 13.3 Author List 13.4 Disclaimer

List of Tables and Figures Figure Picture of Infrared Touch Screen Display Table Global Infrared Touch Screen Display Production (K Pcs) Growth Rate Comparison by Types (2014-2025) Figure Global Infrared Touch Screen Display Production Market Share by Types in 2018 Figure Stand-Alone HMI Product Picture Figure Embedded HMI Product Picture Table Global Infrared Touch Screen Display Consumption (K Pcs) Comparison by Applications (2014-2025) Figure Global Infrared Touch Screen Display Consumption Market Share by Applications in 2018 Figure Industrial Figure Commercial Figure Others Figure Global Infrared Touch Screen Display Revenue (Million USD) (2014-2025) Figure Global Infrared Touch Screen Display Production (K Pcs) (2014-2025) Figure North America Infrared Touch Screen Display Market Size (Million USD) (2014-2025) Figure Europe Infrared Touch Screen Display Market Size (Million USD) (2014-2025) Figure China Infrared Touch Screen Display Market Size (Million USD) (2014-2025) Figure Japan Infrared Touch Screen Display Market Size (Million USD) (2014-2025) Figure Southeast Asia Infrared Touch Screen Display Market Size (Million USD) (2014-2025) Figure India Infrared Touch Screen Display Market Size (Million USD) (2014-2025) Table Infrared Touch Screen Display Raw Material and Suppliers Table Manufacturing Cost Structure Analysis of Infrared Touch Screen Display in 2018 Figure Manufacturing Process Analysis of Infrared Touch Screen Display Figure Industry Chain Structure of Infrared Touch Screen Display Table Capacity and Commercial Production Date of Key Manufacturers Table Global Infrared Touch Screen Display Manufacturing Plants Distribution Table Infrared Touch Screen Display Major Manufacturers Technology Source and Market Position Table Recent Development and Expansion Plans in Future Table Infrared Touch Screen Display Capacity (K Pcs) of Major Manufacturers (2014-2019) Table Infrared Touch Screen Display Production (K Pcs) of Major Manufacturers (2014-2019) Table Infrared Touch Screen Display Production Market Share of Major Manufacturers (2014-2019) Figure Infrared Touch Screen Display Production Share by Manufacturers in 2018 Table Infrared Touch Screen Display Revenue (Million US$) of Major Manufacturers (2014-2019) Table Infrared Touch Screen Display Revenue Market Share of Major Manufacturers (2014-2019) Figure Infrared Touch Screen Display Revenue Share by Manufacturers in 2018 Table Infrared Touch Screen Display Average Price (USD/Pcs) of Major Manufacturers (2014-2019) Table Global Manufacturers Market Concentration Ratio (CR5 and HHI) Table Global Infrared Touch Screen Display Production by Regions 2014-2019 (K Pcs) Table Global Infrared Touch Screen Display Production Market Share by Regions 2014-2019 Figure Global Infrared Touch Screen Display Production Market Share by Regions in 2018 Table Global Infrared Touch Screen Display Revenue by Regions 2014-2019 (Million USD) Table Global Infrared Touch Screen Display Revenue Market Share by Regions 2014-2019 Figure Global Infrared Touch Screen Display Revenue Market Share by Regions in 2018 Table Global Infrared Touch Screen Display Consumption by Regions 2014-2019 (K Pcs) Table Global Infrared Touch Screen Display Consumption Market Share by Regions 2014-2019 Figure North America Infrared Touch Screen Display Production Growth Rate 2014-2019 (K Pcs) Figure North America Infrared Touch Screen Display Revenue Growth Rate 2014-2019 (Million USD) Table North America Infrared Touch Screen Display Production, Consumption Import and Export (K Pcs) Figure Europe Infrared Touch Screen Display Production Growth Rate 2014-2019 (K Pcs) Figure Europe Infrared Touch Screen Display Revenue Growth Rate 2014-2019 (Million USD) Table Europe Infrared Touch Screen Display Production, Consumption Import and Export (K Pcs) Figure China Infrared Touch Screen Display Production Growth Rate 2014-2019 (K Pcs) Figure China Infrared Touch Screen Display Revenue Growth Rate 2014-2019 (Million USD) Table China Infrared Touch Screen Display Production, Consumption Import and Export (K Pcs) Figure Japan Infrared Touch Screen Display Production Growth Rate 2014-2019 (K Pcs) Figure Japan Infrared Touch Screen Display Revenue Growth Rate 2014-2019 (Million USD) Table Japan Infrared Touch Screen Display Production, Consumption Import and Export (K Pcs) Figure Southeast Asia Infrared Touch Screen Display Production Growth Rate 2014-2019 (K Pcs) Figure Southeast Asia Infrared Touch Screen Display Revenue Growth Rate 2014-2019 (Million USD) Table Southeast Asia Infrared Touch Screen Display Production, Consumption Import and Export (K Pcs) Figure India Infrared Touch Screen Display Production Growth Rate 2014-2019 (K Pcs) Figure India Infrared Touch Screen Display Revenue Growth Rate 2014-2019 (Million USD) Table India Infrared Touch Screen Display Production, Consumption Import and Export (K Pcs) Figure Global Consumption Infrared Touch Screen Display Market Share by Application (2014-2019) Figure Global Value (Consumption) Infrared Touch Screen Display Market Share by Application (2014-2019) Table 3M Infrared Touch Screen Display Production Sites and Area Served Table 3M Infrared Touch Screen Display Product Introduction, Application and Specification Table 3M Infrared Touch Screen Display Production (K Pcs), Revenue (Million USD), Ex-factory Price (USD/Pcs) and Gross Margin (2014-2019) Table 3M Infrared Touch Screen Display Production Growth Rate (2014-2019) Table 3M Infrared Touch Screen Display Production Market Share (2014-2019) Figure 3M Infrared Touch Screen Display Revenue Market Share (2014-2019) Table 3M Infrared Touch Screen Display Main Business and Markets Served Table Elo Touch Infrared Touch Screen Display Production Sites and Area Served Table Elo Touch Infrared Touch Screen Display Product Introduction, Application and Specification Table Elo Touch Infrared Touch Screen Display Production (K Pcs), Revenue (Million USD), Ex-factory Price (USD/Pcs) and Gross Margin (2014-2019) Table Elo Touch Infrared Touch Screen Display Production Growth Rate (2014-2019) Table Elo Touch Infrared Touch Screen Display Production Market Share (2014-2019) Figure Elo Touch Infrared Touch Screen Display Revenue Market Share (2014-2019) Table Elo Touch Infrared Touch Screen Display Main Business and Markets Served Table Planar Systems Infrared Touch Screen Display Production Sites and Area Served Table Planar Systems Infrared Touch Screen Display Product Introduction, Application and Specification Table Planar Systems Infrared Touch Screen Display Production (K Pcs), Revenue (Million USD), Ex-factory Price (USD/Pcs) and Gross Margin (2014-2019) Table Planar Systems Infrared Touch Screen Display Production Growth Rate (2014-2019) Table Planar Systems Infrared Touch Screen Display Production Market Share (2014-2019) Figure Planar Systems Infrared Touch Screen Display Revenue Market Share (2014-2019) Table Planar Systems Infrared Touch Screen Display Main Business and Markets Served Table Touch International Infrared Touch Screen Display Production Sites and Area Served Table Touch International Infrared Touch Screen Display Product Introduction, Application and Specification Table Touch International Infrared Touch Screen Display Production (K Pcs), Revenue (Million USD), Ex-factory Price (USD/Pcs) and Gross Margin (2014-2019) Table Touch International Infrared Touch Screen Display Production Growth Rate (2014-2019) Table Touch International Infrared Touch Screen Display Production Market Share (2014-2019) Figure Touch International Infrared Touch Screen Display Revenue Market Share (2014-2019) Table Touch International Infrared Touch Screen Display Main Business and Markets Served Table Flatvision Infrared Touch Screen Display Production Sites and Area Served Table Flatvision Infrared Touch Screen Display Product Introduction, Application and Specification Table Flatvision Infrared Touch Screen Display Production (K Pcs), Revenue (Million USD), Ex-factory Price (USD/Pcs) and Gross Margin (2014-2019) Table Flatvision Infrared Touch Screen Display Production Growth Rate (2014-2019) Table Flatvision Infrared Touch Screen Display Production Market Share (2014-2019) Figure Flatvision Infrared Touch Screen Display Revenue Market Share (2014-2019) Table Flatvision Infrared Touch Screen Display Main Business and Markets Served Table Chimei Innolux Infrared Touch Screen Display Production Sites and Area Served Table Chimei Innolux Infrared Touch Screen Display Product Introduction, Application and Specification Table Chimei Innolux Infrared Touch Screen Display Production (K Pcs), Revenue (Million USD), Ex-factory Price (USD/Pcs) and Gross Margin (2014-2019) Table Chimei Innolux Infrared Touch Screen Display Production Growth Rate (2014-2019) Table Chimei Innolux Infrared Touch Screen Display Production Market Share (2014-2019) Figure Chimei Innolux Infrared Touch Screen Display Revenue Market Share (2014-2019) Table Chimei Innolux Infrared Touch Screen Display Main Business and Markets Served Table AOPEN Infrared Touch Screen Display Production Sites and Area Served Table AOPEN Infrared Touch Screen Display Product Introduction, Application and Specification Table AOPEN Infrared Touch Screen Display Production (K Pcs), Revenue (Million USD), Ex-factory Price (USD/Pcs) and Gross Margin (2014-2019) Table AOPEN Infrared Touch Screen Display Production Growth Rate (2014-2019) Table AOPEN Infrared Touch Screen Display Production Market Share (2014-2019) Figure AOPEN Infrared Touch Screen Display Revenue Market Share (2014-2019) Table AOPEN Infrared Touch Screen Display Main Business and Markets Served Table Flytech Infrared Touch Screen Display Production Sites and Area Served Table Flytech Infrared Touch Screen Display Product Introduction, Application and Specification Table Flytech Infrared Touch Screen Display Production (K Pcs), Revenue (Million USD), Ex-factory Price (USD/Pcs) and Gross Margin (2014-2019) Table Flytech Infrared Touch Screen Display Production Growth Rate (2014-2019) Table Flytech Infrared Touch Screen Display Production Market Share (2014-2019) Figure Flytech Infrared Touch Screen Display Revenue Market Share (2014-2019) Table Flytech Infrared Touch Screen Display Main Business and Markets Served Table Posiflex Technology Infrared Touch Screen Display Production Sites and Area Served Table Posiflex Technology Infrared Touch Screen Display Product Introduction, Application and Specification Table Posiflex Technology Infrared Touch Screen Display Production (K Pcs), Revenue (Million USD), Ex-factory Price (USD/Pcs) and Gross Margin (2014-2019) Table Posiflex Technology Infrared Touch Screen Display Production Growth Rate (2014-2019) Table Posiflex Technology Infrared Touch Screen Display Production Market Share (2014-2019) Figure Posiflex Technology Infrared Touch Screen Display Revenue Market Share (2014-2019) Table Posiflex Technology Infrared Touch Screen Display Main Business and Markets Served Table Hisense Intelligent Commercia Infrared Touch Screen Display Production Sites and Area Served Table Hisense Intelligent Commercia Infrared Touch Screen Display Product Introduction, Application and Specification Table Hisense Intelligent Commercia Infrared Touch Screen Display Production (K Pcs), Revenue (Million USD), Ex-factory Price (USD/Pcs) and Gross Margin (2014-2019) Table Hisense Intelligent Commercia Infrared Touch Screen Display Production Growth Rate (2014-2019) Table Hisense Intelligent Commercia Infrared Touch Screen Display Production Market Share (2014-2019) Figure Hisense Intelligent Commercia Infrared Touch Screen Display Revenue Market Share (2014-2019) Table Hisense Intelligent Commercia Infrared Touch Screen Display Main Business and Markets Served Table Shenzhen Bigtide Technology Infrared Touch Screen Display Production Sites and Area Served Table Sinocan International Technologies Infrared Touch Screen Display Production Sites and Area Served Table Guangdong Galaxy Information Technology Infrared Touch Screen Display Production Sites and Area Served Table AMONGO Display Technology Infrared Touch Screen Display Production Sites and Area Served Table Guangzhou top electronic equipment Infrared Touch Screen Display Production Sites and Area Served Table Shenzhen L&M Electronic Infrared Touch Screen Display Production Sites and Area Served Table Firich Enterprises Infrared Touch Screen Display Production Sites and Area Served Figure Global Infrared Touch Screen Display Production (K Pcs) Growth Rate Forecast 2019-2025 Figure Global Infrared Touch Screen Display Revenue (Million USD) Growth Rate Forecast 2019-2025 Figure Global Infrared Touch Screen Display Sales Price (USD/Pcs) Forecast 2019-2025 Figure North America Infrared Touch Screen Display Production Growth Rate Forecast 2019-2025 (K Pcs) Figure North America Infrared Touch Screen Display Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure Europe Infrared Touch Screen Display Production Growth Rate Forecast 2019-2025 (K Pcs) Figure Europe Infrared Touch Screen Display Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure China Infrared Touch Screen Display Production Growth Rate Forecast 2019-2025 (K Pcs) Figure China Infrared Touch Screen Display Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure Japan Infrared Touch Screen Display Production Growth Rate Forecast 2019-2025 (K Pcs) Figure Japan Infrared Touch Screen Display Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure Southeast Asia Infrared Touch Screen Display Production Growth Rate Forecast 2019-2025 (K Pcs) Figure Southeast Asia Infrared Touch Screen Display Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure India Infrared Touch Screen Display Production Growth Rate Forecast 2019-2025 (K Pcs) Figure India Infrared Touch Screen Display Revenue Growth Rate Forecast 2019-2025 (Million USD) Table Global Production (K Pcs) of Infrared Touch Screen Display by Type (2019-2025) Table Global Consumption (K Pcs) of Infrared Touch Screen Display by Application (2019-2025) Table Infrared Touch Screen Display Distributors List Table Infrared Touch Screen Display Customers List Table Market Key Trends Table Key Opportunities Table Market Key Drivers Table Key Challenges Table Key Influence Factors Table Research Programs/Design for This Report Figure Bottom-up and Top-down Approaches for This Report Figure Data Triangulation Table Key Data Information from Secondary Sources Table Key Data Information from Primary Sources

3M Elo Touch Planar Systems Touch International Flatvision Chimei Innolux AOPEN Flytech Posiflex Technology Hisense Intelligent Commercia Shenzhen Bigtide Technology Sinocan International Technologies Guangdong Galaxy Information Technology AMONGO Display Technology Guangzhou top electronic equipment Shenzhen L&M Electronic Firich Enterprises