Table of Contents Executive Summary 1 Industry Overview of LPG Cylinder Valves 1.1 Definition of LPG Cylinder Valves 1.2 LPG Cylinder Valves Segment by Type 1.2.1 Global LPG Cylinder Valves Production Growth Rate Comparison by Types (2014-2025) 1.2.2 Safety Valves 1.2.3 Self-closing Valves 1.2.4 Forklift Valves 1.2.5 Refrigerant Valves 1.2.6 Quick-on Valves 1.2.7 Handwheel Valves 1.3 LPG Cylinder Valves Segment by Applications 1.3.1 Global LPG Cylinder Valves Consumption Comparison by Applications (2014-2025) 1.3.2 Industries Use 1.3.3 Automotive Use 1.3.4 Kitchen and Domestic Use 1.3.5 Others 1.4 Global LPG Cylinder Valves Overall Market 1.4.1 Global LPG Cylinder Valves Revenue (2014-2025) 1.4.2 Global LPG Cylinder Valves Production (2014-2025) 1.4.3 North America LPG Cylinder Valves Status and Prospect (2014-2025) 1.4.4 Europe LPG Cylinder Valves Status and Prospect (2014-2025) 1.4.5 China LPG Cylinder Valves Status and Prospect (2014-2025) 1.4.6 Japan LPG Cylinder Valves Status and Prospect (2014-2025) 1.4.7 Southeast Asia LPG Cylinder Valves Status and Prospect (2014-2025) 1.4.8 India LPG Cylinder Valves Status and Prospect (2014-2025) 2 Manufacturing Cost Structure Analysis 2.1 Raw Material and Suppliers 2.2 Manufacturing Cost Structure Analysis of LPG Cylinder Valves 2.3 Manufacturing Process Analysis of LPG Cylinder Valves 2.4 Industry Chain Structure of LPG Cylinder Valves 3 Development and Manufacturing Plants Analysis of LPG Cylinder Valves 3.1 Capacity and Commercial Production Date 3.2 Global LPG Cylinder Valves Manufacturing Plants Distribution 3.3 Major Manufacturers Technology Source and Market Position of LPG Cylinder Valves 3.4 Recent Development and Expansion Plans 4 Key Figures of Major Manufacturers 4.1 LPG Cylinder Valves Production and Capacity Analysis 4.2 LPG Cylinder Valves Revenue Analysis 4.3 LPG Cylinder Valves Price Analysis 4.4 Market Concentration Degree 5 LPG Cylinder Valves Regional Market Analysis 5.1 LPG Cylinder Valves Production by Regions 5.1.1 Global LPG Cylinder Valves Production by Regions 5.1.2 Global LPG Cylinder Valves Revenue by Regions 5.2 LPG Cylinder Valves Consumption by Regions 5.3 North America LPG Cylinder Valves Market Analysis 5.3.1 North America LPG Cylinder Valves Production 5.3.2 North America LPG Cylinder Valves Revenue 5.3.3 Key Manufacturers in North America 5.3.4 North America LPG Cylinder Valves Import and Export 5.4 Europe LPG Cylinder Valves Market Analysis 5.4.1 Europe LPG Cylinder Valves Production 5.4.2 Europe LPG Cylinder Valves Revenue 5.4.3 Key Manufacturers in Europe 5.4.4 Europe LPG Cylinder Valves Import and Export 5.5 China LPG Cylinder Valves Market Analysis 5.5.1 China LPG Cylinder Valves Production 5.5.2 China LPG Cylinder Valves Revenue 5.5.3 Key Manufacturers in China 5.5.4 China LPG Cylinder Valves Import and Export 5.6 Japan LPG Cylinder Valves Market Analysis 5.6.1 Japan LPG Cylinder Valves Production 5.6.2 Japan LPG Cylinder Valves Revenue 5.6.3 Key Manufacturers in Japan 5.6.4 Japan LPG Cylinder Valves Import and Export 5.7 Southeast Asia LPG Cylinder Valves Market Analysis 5.7.1 Southeast Asia LPG Cylinder Valves Production 5.7.2 Southeast Asia LPG Cylinder Valves Revenue 5.7.3 Key Manufacturers in Southeast Asia 5.7.4 Southeast Asia LPG Cylinder Valves Import and Export 5.8 India LPG Cylinder Valves Market Analysis 5.8.1 India LPG Cylinder Valves Production 5.8.2 India LPG Cylinder Valves Revenue 5.8.3 Key Manufacturers in India 5.8.4 India LPG Cylinder Valves Import and Export 6 LPG Cylinder Valves Segment Market Analysis (by Type) 6.1 Global LPG Cylinder Valves Production by Type 6.2 Global LPG Cylinder Valves Revenue by Type 6.3 LPG Cylinder Valves Price by Type 7 LPG Cylinder Valves Segment Market Analysis (by Application) 7.1 Global LPG Cylinder Valves Consumption by Application 7.2 Global LPG Cylinder Valves Consumption Market Share by Application (2014-2019) 8 LPG Cylinder Valves Major Manufacturers Analysis 8.1 Orson Holdings 8.1.1 Orson Holdings LPG Cylinder Valves Production Sites and Area Served 8.1.2 Orson Holdings Product Introduction, Application and Specification 8.1.3 Orson Holdings LPG Cylinder Valves Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.1.4 Main Business and Markets Served 8.2 Mauria Udyog Ltd. 8.2.1 Mauria Udyog Ltd. LPG Cylinder Valves Production Sites and Area Served 8.2.2 Mauria Udyog Ltd. Product Introduction, Application and Specification 8.2.3 Mauria Udyog Ltd. LPG Cylinder Valves Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.2.4 Main Business and Markets Served 8.3 Batra Associates Ltd. 8.3.1 Batra Associates Ltd. LPG Cylinder Valves Production Sites and Area Served 8.3.2 Batra Associates Ltd. Product Introduction, Application and Specification 8.3.3 Batra Associates Ltd. LPG Cylinder Valves Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.3.4 Main Business and Markets Served 8.4 GCE Group 8.4.1 GCE Group LPG Cylinder Valves Production Sites and Area Served 8.4.2 GCE Group Product Introduction, Application and Specification 8.4.3 GCE Group LPG Cylinder Valves Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.4.4 Main Business and Markets Served 8.5 Repkon 8.5.1 Repkon LPG Cylinder Valves Production Sites and Area Served 8.5.2 Repkon Product Introduction, Application and Specification 8.5.3 Repkon LPG Cylinder Valves Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.5.4 Main Business and Markets Served 8.6 Rotarex 8.6.1 Rotarex LPG Cylinder Valves Production Sites and Area Served 8.6.2 Rotarex Product Introduction, Application and Specification 8.6.3 Rotarex LPG Cylinder Valves Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.6.4 Main Business and Markets Served 8.7 Bhiwadi Cylinders Pvt. Ltd 8.7.1 Bhiwadi Cylinders Pvt. Ltd LPG Cylinder Valves Production Sites and Area Served 8.7.2 Bhiwadi Cylinders Pvt. Ltd Product Introduction, Application and Specification 8.7.3 Bhiwadi Cylinders Pvt. Ltd LPG Cylinder Valves Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.7.4 Main Business and Markets Served 8.8 Cavagna Group S.p.A 8.8.1 Cavagna Group S.p.A LPG Cylinder Valves Production Sites and Area Served 8.8.2 Cavagna Group S.p.A Product Introduction, Application and Specification 8.8.3 Cavagna Group S.p.A LPG Cylinder Valves Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.8.4 Main Business and Markets Served 8.9 Kosan Creations 8.9.1 Kosan Creations LPG Cylinder Valves Production Sites and Area Served 8.9.2 Kosan Creations Product Introduction, Application and Specification 8.9.3 Kosan Creations LPG Cylinder Valves Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.9.4 Main Business and Markets Served 8.10 Zhejiang Mingshi Xingxin HVAC technology Co., Ltd. 8.10.1 Zhejiang Mingshi Xingxin HVAC technology Co., Ltd. LPG Cylinder Valves Production Sites and Area Served 8.10.2 Zhejiang Mingshi Xingxin HVAC technology Co., Ltd. Product Introduction, Application and Specification 8.10.3 Zhejiang Mingshi Xingxin HVAC technology Co., Ltd. LPG Cylinder Valves Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.10.4 Main Business and Markets Served 9 Development Trend of Analysis of LPG Cylinder Valves Market 9.1 Global LPG Cylinder Valves Market Trend Analysis 9.1.1 Global LPG Cylinder Valves Market Size (Volume and Value) Forecast 2019-2025 9.2 LPG Cylinder Valves Regional Market Trend 9.2.1 North America LPG Cylinder Valves Forecast 2019-2025 9.2.2 Europe LPG Cylinder Valves Forecast 2019-2025 9.2.3 China LPG Cylinder Valves Forecast 2019-2025 9.2.4 Japan LPG Cylinder Valves Forecast 2019-2025 9.2.5 Southeast Asia LPG Cylinder Valves Forecast 2019-2025 9.2.6 India LPG Cylinder Valves Forecast 2019-2025 9.3 LPG Cylinder Valves Market Trend (Product Type) 9.4 LPG Cylinder Valves Market Trend (Application) 10.1 Marketing Channel 10.1.1 Direct Marketing 10.1.2 Indirect Marketing 10.3 LPG Cylinder Valves 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 LPG Cylinder Valves Table Global LPG Cylinder Valves Production (K Units) Growth Rate Comparison by Types (2014-2025) Figure Global LPG Cylinder Valves Production Market Share by Types in 2018 Figure Safety Valves Product Picture Figure Self-closing Valves Product Picture Figure Forklift Valves Product Picture Figure Refrigerant Valves Product Picture Figure Quick-on Valves Product Picture Figure Handwheel Valves Product Picture Table Global LPG Cylinder Valves Consumption (K Units) Comparison by Applications (2014-2025) Figure Global LPG Cylinder Valves Consumption Market Share by Applications in 2018 Figure Industries Use Figure Automotive Use Figure Kitchen and Domestic Use Figure Others Figure Global LPG Cylinder Valves Revenue (Million USD) (2014-2025) Figure Global LPG Cylinder Valves Production (K Units) (2014-2025) Figure North America LPG Cylinder Valves Market Size (Million USD) (2014-2025) Figure Europe LPG Cylinder Valves Market Size (Million USD) (2014-2025) Figure China LPG Cylinder Valves Market Size (Million USD) (2014-2025) Figure Japan LPG Cylinder Valves Market Size (Million USD) (2014-2025) Figure Southeast Asia LPG Cylinder Valves Market Size (Million USD) (2014-2025) Figure India LPG Cylinder Valves Market Size (Million USD) (2014-2025) Table LPG Cylinder Valves Raw Material and Suppliers Table Manufacturing Cost Structure Analysis of LPG Cylinder Valves in 2018 Figure Manufacturing Process Analysis of LPG Cylinder Valves Figure Industry Chain Structure of LPG Cylinder Valves Table Capacity and Commercial Production Date of Key Manufacturers Table Global LPG Cylinder Valves Manufacturing Plants Distribution Table LPG Cylinder Valves Major Manufacturers Technology Source and Market Position Table Recent Development and Expansion Plans in Future Table LPG Cylinder Valves Capacity (K Units) of Major Manufacturers (2014-2019) Table LPG Cylinder Valves Production (K Units) of Major Manufacturers (2014-2019) Table LPG Cylinder Valves Production Market Share of Major Manufacturers (2014-2019) Figure LPG Cylinder Valves Production Share by Manufacturers in 2018 Table LPG Cylinder Valves Revenue (Million US$) of Major Manufacturers (2014-2019) Table LPG Cylinder Valves Revenue Market Share of Major Manufacturers (2014-2019) Figure LPG Cylinder Valves Revenue Share by Manufacturers in 2018 Table LPG Cylinder Valves Average Price (USD/Unit) of Major Manufacturers (2014-2019) Table Global Manufacturers Market Concentration Ratio (CR5 and HHI) Table Global LPG Cylinder Valves Production by Regions 2014-2019 (K Units) Table Global LPG Cylinder Valves Production Market Share by Regions 2014-2019 Figure Global LPG Cylinder Valves Production Market Share by Regions in 2018 Table Global LPG Cylinder Valves Revenue by Regions 2014-2019 (Million USD) Table Global LPG Cylinder Valves Revenue Market Share by Regions 2014-2019 Figure Global LPG Cylinder Valves Revenue Market Share by Regions in 2018 Table Global LPG Cylinder Valves Consumption by Regions 2014-2019 (K Units) Table Global LPG Cylinder Valves Consumption Market Share by Regions 2014-2019 Figure North America LPG Cylinder Valves Production Growth Rate 2014-2019 (K Units) Figure North America LPG Cylinder Valves Revenue Growth Rate 2014-2019 (Million USD) Table North America LPG Cylinder Valves Production, Consumption Import and Export (K Units) Figure Europe LPG Cylinder Valves Production Growth Rate 2014-2019 (K Units) Figure Europe LPG Cylinder Valves Revenue Growth Rate 2014-2019 (Million USD) Table Europe LPG Cylinder Valves Production, Consumption Import and Export (K Units) Figure China LPG Cylinder Valves Production Growth Rate 2014-2019 (K Units) Figure China LPG Cylinder Valves Revenue Growth Rate 2014-2019 (Million USD) Table China LPG Cylinder Valves Production, Consumption Import and Export (K Units) Figure Japan LPG Cylinder Valves Production Growth Rate 2014-2019 (K Units) Figure Japan LPG Cylinder Valves Revenue Growth Rate 2014-2019 (Million USD) Table Japan LPG Cylinder Valves Production, Consumption Import and Export (K Units) Figure Southeast Asia LPG Cylinder Valves Production Growth Rate 2014-2019 (K Units) Figure Southeast Asia LPG Cylinder Valves Revenue Growth Rate 2014-2019 (Million USD) Table Southeast Asia LPG Cylinder Valves Production, Consumption Import and Export (K Units) Figure India LPG Cylinder Valves Production Growth Rate 2014-2019 (K Units) Figure India LPG Cylinder Valves Revenue Growth Rate 2014-2019 (Million USD) Table India LPG Cylinder Valves Production, Consumption Import and Export (K Units) Figure Global Consumption LPG Cylinder Valves Market Share by Application (2014-2019) Figure Global Value (Consumption) LPG Cylinder Valves Market Share by Application (2014-2019) Table Orson Holdings LPG Cylinder Valves Production Sites and Area Served Table Orson Holdings LPG Cylinder Valves Product Introduction, Application and Specification Table Orson Holdings LPG Cylinder Valves Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Orson Holdings LPG Cylinder Valves Production Growth Rate (2014-2019) Table Orson Holdings LPG Cylinder Valves Production Market Share (2014-2019) Figure Orson Holdings LPG Cylinder Valves Revenue Market Share (2014-2019) Table Orson Holdings LPG Cylinder Valves Main Business and Markets Served Table Mauria Udyog Ltd. LPG Cylinder Valves Production Sites and Area Served Table Mauria Udyog Ltd. LPG Cylinder Valves Product Introduction, Application and Specification Table Mauria Udyog Ltd. LPG Cylinder Valves Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Mauria Udyog Ltd. LPG Cylinder Valves Production Growth Rate (2014-2019) Table Mauria Udyog Ltd. LPG Cylinder Valves Production Market Share (2014-2019) Figure Mauria Udyog Ltd. LPG Cylinder Valves Revenue Market Share (2014-2019) Table Mauria Udyog Ltd. LPG Cylinder Valves Main Business and Markets Served Table Batra Associates Ltd. LPG Cylinder Valves Production Sites and Area Served Table Batra Associates Ltd. LPG Cylinder Valves Product Introduction, Application and Specification Table Batra Associates Ltd. LPG Cylinder Valves Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Batra Associates Ltd. LPG Cylinder Valves Production Growth Rate (2014-2019) Table Batra Associates Ltd. LPG Cylinder Valves Production Market Share (2014-2019) Figure Batra Associates Ltd. LPG Cylinder Valves Revenue Market Share (2014-2019) Table Batra Associates Ltd. LPG Cylinder Valves Main Business and Markets Served Table GCE Group LPG Cylinder Valves Production Sites and Area Served Table GCE Group LPG Cylinder Valves Product Introduction, Application and Specification Table GCE Group LPG Cylinder Valves Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table GCE Group LPG Cylinder Valves Production Growth Rate (2014-2019) Table GCE Group LPG Cylinder Valves Production Market Share (2014-2019) Figure GCE Group LPG Cylinder Valves Revenue Market Share (2014-2019) Table GCE Group LPG Cylinder Valves Main Business and Markets Served Table Repkon LPG Cylinder Valves Production Sites and Area Served Table Repkon LPG Cylinder Valves Product Introduction, Application and Specification Table Repkon LPG Cylinder Valves Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Repkon LPG Cylinder Valves Production Growth Rate (2014-2019) Table Repkon LPG Cylinder Valves Production Market Share (2014-2019) Figure Repkon LPG Cylinder Valves Revenue Market Share (2014-2019) Table Repkon LPG Cylinder Valves Main Business and Markets Served Table Rotarex LPG Cylinder Valves Production Sites and Area Served Table Rotarex LPG Cylinder Valves Product Introduction, Application and Specification Table Rotarex LPG Cylinder Valves Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Rotarex LPG Cylinder Valves Production Growth Rate (2014-2019) Table Rotarex LPG Cylinder Valves Production Market Share (2014-2019) Figure Rotarex LPG Cylinder Valves Revenue Market Share (2014-2019) Table Rotarex LPG Cylinder Valves Main Business and Markets Served Table Bhiwadi Cylinders Pvt. Ltd LPG Cylinder Valves Production Sites and Area Served Table Bhiwadi Cylinders Pvt. Ltd LPG Cylinder Valves Product Introduction, Application and Specification Table Bhiwadi Cylinders Pvt. Ltd LPG Cylinder Valves Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Bhiwadi Cylinders Pvt. Ltd LPG Cylinder Valves Production Growth Rate (2014-2019) Table Bhiwadi Cylinders Pvt. Ltd LPG Cylinder Valves Production Market Share (2014-2019) Figure Bhiwadi Cylinders Pvt. Ltd LPG Cylinder Valves Revenue Market Share (2014-2019) Table Bhiwadi Cylinders Pvt. Ltd LPG Cylinder Valves Main Business and Markets Served Table Cavagna Group S.p.A LPG Cylinder Valves Production Sites and Area Served Table Cavagna Group S.p.A LPG Cylinder Valves Product Introduction, Application and Specification Table Cavagna Group S.p.A LPG Cylinder Valves Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Cavagna Group S.p.A LPG Cylinder Valves Production Growth Rate (2014-2019) Table Cavagna Group S.p.A LPG Cylinder Valves Production Market Share (2014-2019) Figure Cavagna Group S.p.A LPG Cylinder Valves Revenue Market Share (2014-2019) Table Cavagna Group S.p.A LPG Cylinder Valves Main Business and Markets Served Table Kosan Creations LPG Cylinder Valves Production Sites and Area Served Table Kosan Creations LPG Cylinder Valves Product Introduction, Application and Specification Table Kosan Creations LPG Cylinder Valves Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Kosan Creations LPG Cylinder Valves Production Growth Rate (2014-2019) Table Kosan Creations LPG Cylinder Valves Production Market Share (2014-2019) Figure Kosan Creations LPG Cylinder Valves Revenue Market Share (2014-2019) Table Kosan Creations LPG Cylinder Valves Main Business and Markets Served Table Zhejiang Mingshi Xingxin HVAC technology Co., Ltd. LPG Cylinder Valves Production Sites and Area Served Table Zhejiang Mingshi Xingxin HVAC technology Co., Ltd. LPG Cylinder Valves Product Introduction, Application and Specification Table Zhejiang Mingshi Xingxin HVAC technology Co., Ltd. LPG Cylinder Valves Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Zhejiang Mingshi Xingxin HVAC technology Co., Ltd. LPG Cylinder Valves Production Growth Rate (2014-2019) Table Zhejiang Mingshi Xingxin HVAC technology Co., Ltd. LPG Cylinder Valves Production Market Share (2014-2019) Figure Zhejiang Mingshi Xingxin HVAC technology Co., Ltd. LPG Cylinder Valves Revenue Market Share (2014-2019) Table Zhejiang Mingshi Xingxin HVAC technology Co., Ltd. LPG Cylinder Valves Main Business and Markets Served Figure Global LPG Cylinder Valves Production (K Units) Growth Rate Forecast 2019-2025 Figure Global LPG Cylinder Valves Revenue (Million USD) Growth Rate Forecast 2019-2025 Figure Global LPG Cylinder Valves Sales Price (USD/Unit) Forecast 2019-2025 Figure North America LPG Cylinder Valves Production Growth Rate Forecast 2019-2025 (K Units) Figure North America LPG Cylinder Valves Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure Europe LPG Cylinder Valves Production Growth Rate Forecast 2019-2025 (K Units) Figure Europe LPG Cylinder Valves Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure China LPG Cylinder Valves Production Growth Rate Forecast 2019-2025 (K Units) Figure China LPG Cylinder Valves Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure Japan LPG Cylinder Valves Production Growth Rate Forecast 2019-2025 (K Units) Figure Japan LPG Cylinder Valves Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure Southeast Asia LPG Cylinder Valves Production Growth Rate Forecast 2019-2025 (K Units) Figure Southeast Asia LPG Cylinder Valves Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure India LPG Cylinder Valves Production Growth Rate Forecast 2019-2025 (K Units) Figure India LPG Cylinder Valves Revenue Growth Rate Forecast 2019-2025 (Million USD) Table Global Production (K Units) of LPG Cylinder Valves by Type (2019-2025) Table Global Consumption (K Units) of LPG Cylinder Valves by Application (2019-2025) Table LPG Cylinder Valves Distributors List Table LPG Cylinder Valves 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

Orson Holdings Mauria Udyog Ltd. Batra Associates Ltd. GCE Group Repkon Rotarex Bhiwadi Cylinders Pvt. Ltd Cavagna Group S.p.A Kosan Creations Zhejiang Mingshi Xingxin HVAC technology Co., Ltd.