Table of Contents Executive Summary 1 Industry Overview of PE Aluminum Composite Panel 1.1 Definition of PE Aluminum Composite Panel 1.2 PE Aluminum Composite Panel Segment by Type 1.2.1 Global PE Aluminum Composite Panel Production Growth Rate Comparison by Types (2014-2025) 1.2.2 Panel Width <2mm 1.2.3 Panel Width 2~6mm 1.2.4 Panel Width >6mm 1.3 PE Aluminum Composite Panel Segment by Applications 1.3.1 Global PE Aluminum Composite Panel Consumption Comparison by Applications (2014-2025) 1.3.2 Building Industry 1.3.3 Advertising Industry 1.3.4 Auto Industry 1.3.5 Other 1.4 Global PE Aluminum Composite Panel Overall Market 1.4.1 Global PE Aluminum Composite Panel Revenue (2014-2025) 1.4.2 Global PE Aluminum Composite Panel Production (2014-2025) 1.4.3 North America PE Aluminum Composite Panel Status and Prospect (2014-2025) 1.4.4 Europe PE Aluminum Composite Panel Status and Prospect (2014-2025) 1.4.5 China PE Aluminum Composite Panel Status and Prospect (2014-2025) 1.4.6 Japan PE Aluminum Composite Panel Status and Prospect (2014-2025) 1.4.7 Southeast Asia PE Aluminum Composite Panel Status and Prospect (2014-2025) 1.4.8 India PE Aluminum Composite Panel Status and Prospect (2014-2025) 2 Manufacturing Cost Structure Analysis 2.1 Raw Material and Suppliers 2.2 Manufacturing Cost Structure Analysis of PE Aluminum Composite Panel 2.3 Manufacturing Process Analysis of PE Aluminum Composite Panel 2.4 Industry Chain Structure of PE Aluminum Composite Panel 3 Development and Manufacturing Plants Analysis of PE Aluminum Composite Panel 3.1 Capacity and Commercial Production Date 3.2 Global PE Aluminum Composite Panel Manufacturing Plants Distribution 3.3 Major Manufacturers Technology Source and Market Position of PE Aluminum Composite Panel 3.4 Recent Development and Expansion Plans 4 Key Figures of Major Manufacturers 4.1 PE Aluminum Composite Panel Production and Capacity Analysis 4.2 PE Aluminum Composite Panel Revenue Analysis 4.3 PE Aluminum Composite Panel Price Analysis 4.4 Market Concentration Degree 5 PE Aluminum Composite Panel Regional Market Analysis 5.1 PE Aluminum Composite Panel Production by Regions 5.1.1 Global PE Aluminum Composite Panel Production by Regions 5.1.2 Global PE Aluminum Composite Panel Revenue by Regions 5.2 PE Aluminum Composite Panel Consumption by Regions 5.3 North America PE Aluminum Composite Panel Market Analysis 5.3.1 North America PE Aluminum Composite Panel Production 5.3.2 North America PE Aluminum Composite Panel Revenue 5.3.3 Key Manufacturers in North America 5.3.4 North America PE Aluminum Composite Panel Import and Export 5.4 Europe PE Aluminum Composite Panel Market Analysis 5.4.1 Europe PE Aluminum Composite Panel Production 5.4.2 Europe PE Aluminum Composite Panel Revenue 5.4.3 Key Manufacturers in Europe 5.4.4 Europe PE Aluminum Composite Panel Import and Export 5.5 China PE Aluminum Composite Panel Market Analysis 5.5.1 China PE Aluminum Composite Panel Production 5.5.2 China PE Aluminum Composite Panel Revenue 5.5.3 Key Manufacturers in China 5.5.4 China PE Aluminum Composite Panel Import and Export 5.6 Japan PE Aluminum Composite Panel Market Analysis 5.6.1 Japan PE Aluminum Composite Panel Production 5.6.2 Japan PE Aluminum Composite Panel Revenue 5.6.3 Key Manufacturers in Japan 5.6.4 Japan PE Aluminum Composite Panel Import and Export 5.7 Southeast Asia PE Aluminum Composite Panel Market Analysis 5.7.1 Southeast Asia PE Aluminum Composite Panel Production 5.7.2 Southeast Asia PE Aluminum Composite Panel Revenue 5.7.3 Key Manufacturers in Southeast Asia 5.7.4 Southeast Asia PE Aluminum Composite Panel Import and Export 5.8 India PE Aluminum Composite Panel Market Analysis 5.8.1 India PE Aluminum Composite Panel Production 5.8.2 India PE Aluminum Composite Panel Revenue 5.8.3 Key Manufacturers in India 5.8.4 India PE Aluminum Composite Panel Import and Export 6 PE Aluminum Composite Panel Segment Market Analysis (by Type) 6.1 Global PE Aluminum Composite Panel Production by Type 6.2 Global PE Aluminum Composite Panel Revenue by Type 6.3 PE Aluminum Composite Panel Price by Type 7 PE Aluminum Composite Panel Segment Market Analysis (by Application) 7.1 Global PE Aluminum Composite Panel Consumption by Application 7.2 Global PE Aluminum Composite Panel Consumption Market Share by Application (2014-2019) 8 PE Aluminum Composite Panel Major Manufacturers Analysis 8.1 Alucobond 8.1.1 Alucobond PE Aluminum Composite Panel Production Sites and Area Served 8.1.2 Alucobond Product Introduction, Application and Specification 8.1.3 Alucobond PE Aluminum Composite Panel Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.1.4 Main Business and Markets Served 8.2 Alcoa 8.2.1 Alcoa PE Aluminum Composite Panel Production Sites and Area Served 8.2.2 Alcoa Product Introduction, Application and Specification 8.2.3 Alcoa PE Aluminum Composite Panel Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.2.4 Main Business and Markets Served 8.3 Guangzhou Xinghe 8.3.1 Guangzhou Xinghe PE Aluminum Composite Panel Production Sites and Area Served 8.3.2 Guangzhou Xinghe Product Introduction, Application and Specification 8.3.3 Guangzhou Xinghe PE Aluminum Composite Panel Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.3.4 Main Business and Markets Served 8.4 YARET 8.4.1 YARET PE Aluminum Composite Panel Production Sites and Area Served 8.4.2 YARET Product Introduction, Application and Specification 8.4.3 YARET PE Aluminum Composite Panel Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.4.4 Main Business and Markets Served 8.5 Kaidi 8.5.1 Kaidi PE Aluminum Composite Panel Production Sites and Area Served 8.5.2 Kaidi Product Introduction, Application and Specification 8.5.3 Kaidi PE Aluminum Composite Panel Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.5.4 Main Business and Markets Served 8.6 Jixiang Building Marerials Group 8.6.1 Jixiang Building Marerials Group PE Aluminum Composite Panel Production Sites and Area Served 8.6.2 Jixiang Building Marerials Group Product Introduction, Application and Specification 8.6.3 Jixiang Building Marerials Group PE Aluminum Composite Panel Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.6.4 Main Business and Markets Served 8.7 ZWM 8.7.1 ZWM PE Aluminum Composite Panel Production Sites and Area Served 8.7.2 ZWM Product Introduction, Application and Specification 8.7.3 ZWM PE Aluminum Composite Panel Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.7.4 Main Business and Markets Served 8.8 CNJB 8.8.1 CNJB PE Aluminum Composite Panel Production Sites and Area Served 8.8.2 CNJB Product Introduction, Application and Specification 8.8.3 CNJB PE Aluminum Composite Panel Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.8.4 Main Business and Markets Served 8.9 GuangZhou Kaysdy Building Materials Technology 8.9.1 GuangZhou Kaysdy Building Materials Technology PE Aluminum Composite Panel Production Sites and Area Served 8.9.2 GuangZhou Kaysdy Building Materials Technology Product Introduction, Application and Specification 8.9.3 GuangZhou Kaysdy Building Materials Technology PE Aluminum Composite Panel Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.9.4 Main Business and Markets Served 8.10 Goldstar 8.10.1 Goldstar PE Aluminum Composite Panel Production Sites and Area Served 8.10.2 Goldstar Product Introduction, Application and Specification 8.10.3 Goldstar PE Aluminum Composite Panel Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.10.4 Main Business and Markets Served 8.11 Daou Group 8.12 Shuangou 9 Development Trend of Analysis of PE Aluminum Composite Panel Market 9.1 Global PE Aluminum Composite Panel Market Trend Analysis 9.1.1 Global PE Aluminum Composite Panel Market Size (Volume and Value) Forecast 2019-2025 9.2 PE Aluminum Composite Panel Regional Market Trend 9.2.1 North America PE Aluminum Composite Panel Forecast 2019-2025 9.2.2 Europe PE Aluminum Composite Panel Forecast 2019-2025 9.2.3 China PE Aluminum Composite Panel Forecast 2019-2025 9.2.4 Japan PE Aluminum Composite Panel Forecast 2019-2025 9.2.5 Southeast Asia PE Aluminum Composite Panel Forecast 2019-2025 9.2.6 India PE Aluminum Composite Panel Forecast 2019-2025 9.3 PE Aluminum Composite Panel Market Trend (Product Type) 9.4 PE Aluminum Composite Panel Market Trend (Application) 10.1 Marketing Channel 10.1.1 Direct Marketing 10.1.2 Indirect Marketing 10.3 PE Aluminum Composite Panel 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 PE Aluminum Composite Panel Table Global PE Aluminum Composite Panel Production (K MT) Growth Rate Comparison by Types (2014-2025) Figure Global PE Aluminum Composite Panel Production Market Share by Types in 2018 Figure Panel Width <2mm Product Picture Figure Panel Width 2~6mm Product Picture Figure Panel Width >6mm Product Picture Table Global PE Aluminum Composite Panel Consumption (K MT) Comparison by Applications (2014-2025) Figure Global PE Aluminum Composite Panel Consumption Market Share by Applications in 2018 Figure Building Industry Figure Advertising Industry Figure Auto Industry Figure Other Figure Global PE Aluminum Composite Panel Revenue (Million USD) (2014-2025) Figure Global PE Aluminum Composite Panel Production (K MT) (2014-2025) Figure North America PE Aluminum Composite Panel Market Size (Million USD) (2014-2025) Figure Europe PE Aluminum Composite Panel Market Size (Million USD) (2014-2025) Figure China PE Aluminum Composite Panel Market Size (Million USD) (2014-2025) Figure Japan PE Aluminum Composite Panel Market Size (Million USD) (2014-2025) Figure Southeast Asia PE Aluminum Composite Panel Market Size (Million USD) (2014-2025) Figure India PE Aluminum Composite Panel Market Size (Million USD) (2014-2025) Table PE Aluminum Composite Panel Raw Material and Suppliers Table Manufacturing Cost Structure Analysis of PE Aluminum Composite Panel in 2018 Figure Manufacturing Process Analysis of PE Aluminum Composite Panel Figure Industry Chain Structure of PE Aluminum Composite Panel Table Capacity and Commercial Production Date of Key Manufacturers Table Global PE Aluminum Composite Panel Manufacturing Plants Distribution Table PE Aluminum Composite Panel Major Manufacturers Technology Source and Market Position Table Recent Development and Expansion Plans in Future Table PE Aluminum Composite Panel Capacity (K MT) of Major Manufacturers (2014-2019) Table PE Aluminum Composite Panel Production (K MT) of Major Manufacturers (2014-2019) Table PE Aluminum Composite Panel Production Market Share of Major Manufacturers (2014-2019) Figure PE Aluminum Composite Panel Production Share by Manufacturers in 2018 Table PE Aluminum Composite Panel Revenue (Million US$) of Major Manufacturers (2014-2019) Table PE Aluminum Composite Panel Revenue Market Share of Major Manufacturers (2014-2019) Figure PE Aluminum Composite Panel Revenue Share by Manufacturers in 2018 Table PE Aluminum Composite Panel Average Price (USD/MT) of Major Manufacturers (2014-2019) Table Global Manufacturers Market Concentration Ratio (CR5 and HHI) Table Global PE Aluminum Composite Panel Production by Regions 2014-2019 (K MT) Table Global PE Aluminum Composite Panel Production Market Share by Regions 2014-2019 Figure Global PE Aluminum Composite Panel Production Market Share by Regions in 2018 Table Global PE Aluminum Composite Panel Revenue by Regions 2014-2019 (Million USD) Table Global PE Aluminum Composite Panel Revenue Market Share by Regions 2014-2019 Figure Global PE Aluminum Composite Panel Revenue Market Share by Regions in 2018 Table Global PE Aluminum Composite Panel Consumption by Regions 2014-2019 (K MT) Table Global PE Aluminum Composite Panel Consumption Market Share by Regions 2014-2019 Figure North America PE Aluminum Composite Panel Production Growth Rate 2014-2019 (K MT) Figure North America PE Aluminum Composite Panel Revenue Growth Rate 2014-2019 (Million USD) Table North America PE Aluminum Composite Panel Production, Consumption Import and Export (K MT) Figure Europe PE Aluminum Composite Panel Production Growth Rate 2014-2019 (K MT) Figure Europe PE Aluminum Composite Panel Revenue Growth Rate 2014-2019 (Million USD) Table Europe PE Aluminum Composite Panel Production, Consumption Import and Export (K MT) Figure China PE Aluminum Composite Panel Production Growth Rate 2014-2019 (K MT) Figure China PE Aluminum Composite Panel Revenue Growth Rate 2014-2019 (Million USD) Table China PE Aluminum Composite Panel Production, Consumption Import and Export (K MT) Figure Japan PE Aluminum Composite Panel Production Growth Rate 2014-2019 (K MT) Figure Japan PE Aluminum Composite Panel Revenue Growth Rate 2014-2019 (Million USD) Table Japan PE Aluminum Composite Panel Production, Consumption Import and Export (K MT) Figure Southeast Asia PE Aluminum Composite Panel Production Growth Rate 2014-2019 (K MT) Figure Southeast Asia PE Aluminum Composite Panel Revenue Growth Rate 2014-2019 (Million USD) Table Southeast Asia PE Aluminum Composite Panel Production, Consumption Import and Export (K MT) Figure India PE Aluminum Composite Panel Production Growth Rate 2014-2019 (K MT) Figure India PE Aluminum Composite Panel Revenue Growth Rate 2014-2019 (Million USD) Table India PE Aluminum Composite Panel Production, Consumption Import and Export (K MT) Figure Global Consumption PE Aluminum Composite Panel Market Share by Application (2014-2019) Figure Global Value (Consumption) PE Aluminum Composite Panel Market Share by Application (2014-2019) Table Alucobond PE Aluminum Composite Panel Production Sites and Area Served Table Alucobond PE Aluminum Composite Panel Product Introduction, Application and Specification Table Alucobond PE Aluminum Composite Panel Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019) Table Alucobond PE Aluminum Composite Panel Production Growth Rate (2014-2019) Table Alucobond PE Aluminum Composite Panel Production Market Share (2014-2019) Figure Alucobond PE Aluminum Composite Panel Revenue Market Share (2014-2019) Table Alucobond PE Aluminum Composite Panel Main Business and Markets Served Table Alcoa PE Aluminum Composite Panel Production Sites and Area Served Table Alcoa PE Aluminum Composite Panel Product Introduction, Application and Specification Table Alcoa PE Aluminum Composite Panel Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019) Table Alcoa PE Aluminum Composite Panel Production Growth Rate (2014-2019) Table Alcoa PE Aluminum Composite Panel Production Market Share (2014-2019) Figure Alcoa PE Aluminum Composite Panel Revenue Market Share (2014-2019) Table Alcoa PE Aluminum Composite Panel Main Business and Markets Served Table Guangzhou Xinghe PE Aluminum Composite Panel Production Sites and Area Served Table Guangzhou Xinghe PE Aluminum Composite Panel Product Introduction, Application and Specification Table Guangzhou Xinghe PE Aluminum Composite Panel Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019) Table Guangzhou Xinghe PE Aluminum Composite Panel Production Growth Rate (2014-2019) Table Guangzhou Xinghe PE Aluminum Composite Panel Production Market Share (2014-2019) Figure Guangzhou Xinghe PE Aluminum Composite Panel Revenue Market Share (2014-2019) Table Guangzhou Xinghe PE Aluminum Composite Panel Main Business and Markets Served Table YARET PE Aluminum Composite Panel Production Sites and Area Served Table YARET PE Aluminum Composite Panel Product Introduction, Application and Specification Table YARET PE Aluminum Composite Panel Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019) Table YARET PE Aluminum Composite Panel Production Growth Rate (2014-2019) Table YARET PE Aluminum Composite Panel Production Market Share (2014-2019) Figure YARET PE Aluminum Composite Panel Revenue Market Share (2014-2019) Table YARET PE Aluminum Composite Panel Main Business and Markets Served Table Kaidi PE Aluminum Composite Panel Production Sites and Area Served Table Kaidi PE Aluminum Composite Panel Product Introduction, Application and Specification Table Kaidi PE Aluminum Composite Panel Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019) Table Kaidi PE Aluminum Composite Panel Production Growth Rate (2014-2019) Table Kaidi PE Aluminum Composite Panel Production Market Share (2014-2019) Figure Kaidi PE Aluminum Composite Panel Revenue Market Share (2014-2019) Table Kaidi PE Aluminum Composite Panel Main Business and Markets Served Table Jixiang Building Marerials Group PE Aluminum Composite Panel Production Sites and Area Served Table Jixiang Building Marerials Group PE Aluminum Composite Panel Product Introduction, Application and Specification Table Jixiang Building Marerials Group PE Aluminum Composite Panel Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019) Table Jixiang Building Marerials Group PE Aluminum Composite Panel Production Growth Rate (2014-2019) Table Jixiang Building Marerials Group PE Aluminum Composite Panel Production Market Share (2014-2019) Figure Jixiang Building Marerials Group PE Aluminum Composite Panel Revenue Market Share (2014-2019) Table Jixiang Building Marerials Group PE Aluminum Composite Panel Main Business and Markets Served Table ZWM PE Aluminum Composite Panel Production Sites and Area Served Table ZWM PE Aluminum Composite Panel Product Introduction, Application and Specification Table ZWM PE Aluminum Composite Panel Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019) Table ZWM PE Aluminum Composite Panel Production Growth Rate (2014-2019) Table ZWM PE Aluminum Composite Panel Production Market Share (2014-2019) Figure ZWM PE Aluminum Composite Panel Revenue Market Share (2014-2019) Table ZWM PE Aluminum Composite Panel Main Business and Markets Served Table CNJB PE Aluminum Composite Panel Production Sites and Area Served Table CNJB PE Aluminum Composite Panel Product Introduction, Application and Specification Table CNJB PE Aluminum Composite Panel Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019) Table CNJB PE Aluminum Composite Panel Production Growth Rate (2014-2019) Table CNJB PE Aluminum Composite Panel Production Market Share (2014-2019) Figure CNJB PE Aluminum Composite Panel Revenue Market Share (2014-2019) Table CNJB PE Aluminum Composite Panel Main Business and Markets Served Table GuangZhou Kaysdy Building Materials Technology PE Aluminum Composite Panel Production Sites and Area Served Table GuangZhou Kaysdy Building Materials Technology PE Aluminum Composite Panel Product Introduction, Application and Specification Table GuangZhou Kaysdy Building Materials Technology PE Aluminum Composite Panel Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019) Table GuangZhou Kaysdy Building Materials Technology PE Aluminum Composite Panel Production Growth Rate (2014-2019) Table GuangZhou Kaysdy Building Materials Technology PE Aluminum Composite Panel Production Market Share (2014-2019) Figure GuangZhou Kaysdy Building Materials Technology PE Aluminum Composite Panel Revenue Market Share (2014-2019) Table GuangZhou Kaysdy Building Materials Technology PE Aluminum Composite Panel Main Business and Markets Served Table Goldstar PE Aluminum Composite Panel Production Sites and Area Served Table Goldstar PE Aluminum Composite Panel Product Introduction, Application and Specification Table Goldstar PE Aluminum Composite Panel Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019) Table Goldstar PE Aluminum Composite Panel Production Growth Rate (2014-2019) Table Goldstar PE Aluminum Composite Panel Production Market Share (2014-2019) Figure Goldstar PE Aluminum Composite Panel Revenue Market Share (2014-2019) Table Goldstar PE Aluminum Composite Panel Main Business and Markets Served Table Daou Group PE Aluminum Composite Panel Production Sites and Area Served Table Shuangou PE Aluminum Composite Panel Production Sites and Area Served Figure Global PE Aluminum Composite Panel Production (K MT) Growth Rate Forecast 2019-2025 Figure Global PE Aluminum Composite Panel Revenue (Million USD) Growth Rate Forecast 2019-2025 Figure Global PE Aluminum Composite Panel Sales Price (USD/MT) Forecast 2019-2025 Figure North America PE Aluminum Composite Panel Production Growth Rate Forecast 2019-2025 (K MT) Figure North America PE Aluminum Composite Panel Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure Europe PE Aluminum Composite Panel Production Growth Rate Forecast 2019-2025 (K MT) Figure Europe PE Aluminum Composite Panel Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure China PE Aluminum Composite Panel Production Growth Rate Forecast 2019-2025 (K MT) Figure China PE Aluminum Composite Panel Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure Japan PE Aluminum Composite Panel Production Growth Rate Forecast 2019-2025 (K MT) Figure Japan PE Aluminum Composite Panel Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure Southeast Asia PE Aluminum Composite Panel Production Growth Rate Forecast 2019-2025 (K MT) Figure Southeast Asia PE Aluminum Composite Panel Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure India PE Aluminum Composite Panel Production Growth Rate Forecast 2019-2025 (K MT) Figure India PE Aluminum Composite Panel Revenue Growth Rate Forecast 2019-2025 (Million USD) Table Global Production (K MT) of PE Aluminum Composite Panel by Type (2019-2025) Table Global Consumption (K MT) of PE Aluminum Composite Panel by Application (2019-2025) Table PE Aluminum Composite Panel Distributors List Table PE Aluminum Composite Panel 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

Alucobond Alcoa Guangzhou Xinghe YARET Kaidi Jixiang Building Marerials Group ZWM CNJB GuangZhou Kaysdy Building Materials Technology Goldstar Daou Group Shuangou