Table of Content 1 Door Knockers Market Overview 1.1 Product Overview and Scope of Door Knockers Market 1.2 Door Knockers Market Segment by Type 1.2.1 Global Door Knockers Market Sales and CAGR (%) Comparison by Type (2017-2029) 1.3 Global Door Knockers Market Segment by Application 1.3.1 Door Knockers Market Consumption (Sales) Comparison by Application (2017-2029) 1.4 Global Door Knockers Market, Region Wise (2017-2029) 1.4.1 Global Door Knockers Market Size (Revenue) and CAGR (%) Comparison by Region (2017-2029) 1.4.2 United States Door Knockers Market Status and Prospect (2017-2029) 1.4.3 Europe Door Knockers Market Status and Prospect (2017-2029) 1.4.4 China Door Knockers Market Status and Prospect (2017-2029) 1.4.5 Japan Door Knockers Market Status and Prospect (2017-2029) 1.4.6 India Door Knockers Market Status and Prospect (2017-2029) 1.4.7 Southeast Asia Door Knockers Market Status and Prospect (2017-2029) 1.4.8 Latin America Door Knockers Market Status and Prospect (2017-2029) 1.4.9 Middle East and Africa Door Knockers Market Status and Prospect (2017-2029) 1.5 Global Market Size (Revenue) of Door Knockers (2017-2029) 1.5.1 Global Door Knockers Market Revenue Status and Outlook (2017-2029) 1.5.2 Global Door Knockers Market Sales Status and Outlook (2017-2029) 1.6 Influence of Regional Conflicts on the Door Knockers Industry 1.7 Impact of Carbon Neutrality on the Door Knockers Industry 2 Door Knockers Market Upstream and Downstream Analysis 2.1 Door Knockers Industrial Chain Analysis 2.2 Key Raw Materials Suppliers and Price Analysis 2.3 Key Raw Materials Supply and Demand Analysis 2.4 Market Concentration Rate of Raw Materials 2.5 Manufacturing Process Analysis 2.6 Manufacturing Cost Structure Analysis 2.6.1 Labor Cost Analysis 2.6.2 Energy Costs Analysis 2.6.3 R&D Costs Analysis 2.7 Major Downstream Buyers of Door Knockers Analysis 2.8 Impact of COVID-19 on the Industry Upstream and Downstream 3 Players Profiles 3.1 PASINI METALS PRODUCTIONS S.R.L. 3.1.1 PASINI METALS PRODUCTIONS S.R.L. Basic Information, Manufacturing Base, Sales Area and Competitors 3.1.2 Product Profiles, Application and Specification 3.1.3 Door Knockers Market Performance (2017-2022) 3.1.4 Business Overview 3.2 GIRA 3.2.1 GIRA Basic Information, Manufacturing Base, Sales Area and Competitors 3.2.2 Product Profiles, Application and Specification 3.2.3 Door Knockers Market Performance (2017-2022) 3.2.4 Business Overview 3.3 Kompo Therm 3.3.1 Kompo Therm Basic Information, Manufacturing Base, Sales Area and Competitors 3.3.2 Product Profiles, Application and Specification 3.3.3 Door Knockers Market Performance (2017-2022) 3.3.4 Business Overview 3.4 REGUITTI 3.4.1 REGUITTI Basic Information, Manufacturing Base, Sales Area and Competitors 3.4.2 Product Profiles, Application and Specification 3.4.3 Door Knockers Market Performance (2017-2022) 3.4.4 Business Overview 3.5 MELJAC 3.5.1 MELJAC Basic Information, Manufacturing Base, Sales Area and Competitors 3.5.2 Product Profiles, Application and Specification 3.5.3 Door Knockers Market Performance (2017-2022) 3.5.4 Business Overview 3.6 Citterio Giulio 3.6.1 Citterio Giulio Basic Information, Manufacturing Base, Sales Area and Competitors 3.6.2 Product Profiles, Application and Specification 3.6.3 Door Knockers Market Performance (2017-2022) 3.6.4 Business Overview 3.7 Metales la Estrella 3.7.1 Metales la Estrella Basic Information, Manufacturing Base, Sales Area and Competitors 3.7.2 Product Profiles, Application and Specification 3.7.3 Door Knockers Market Performance (2017-2022) 3.7.4 Business Overview 3.8 MANITAL 3.8.1 MANITAL Basic Information, Manufacturing Base, Sales Area and Competitors 3.8.2 Product Profiles, Application and Specification 3.8.3 Door Knockers Market Performance (2017-2022) 3.8.4 Business Overview 3.9 MANDELLI 3.9.1 MANDELLI Basic Information, Manufacturing Base, Sales Area and Competitors 3.9.2 Product Profiles, Application and Specification 3.9.3 Door Knockers Market Performance (2017-2022) 3.9.4 Business Overview 3.10 Dierre 3.10.1 Dierre Basic Information, Manufacturing Base, Sales Area and Competitors 3.10.2 Product Profiles, Application and Specification 3.10.3 Door Knockers Market Performance (2017-2022) 3.10.4 Business Overview 3.11 Galbusera G.&G. S.N.C. 3.11.1 Galbusera G.&G. S.N.C. Basic Information, Manufacturing Base, Sales Area and Competitors 3.11.2 Product Profiles, Application and Specification 3.11.3 Door Knockers Market Performance (2017-2022) 3.11.4 Business Overview 3.12 ALUPORTA 3.12.1 ALUPORTA Basic Information, Manufacturing Base, Sales Area and Competitors 3.12.2 Product Profiles, Application and Specification 3.12.3 Door Knockers Market Performance (2017-2022) 3.12.4 Business Overview 3.13 ELCOM 3.13.1 ELCOM Basic Information, Manufacturing Base, Sales Area and Competitors 3.13.2 Product Profiles, Application and Specification 3.13.3 Door Knockers Market Performance (2017-2022) 3.13.4 Business Overview 3.14 Utensil Legno 3.14.1 Utensil Legno Basic Information, Manufacturing Base, Sales Area and Competitors 3.14.2 Product Profiles, Application and Specification 3.14.3 Door Knockers Market Performance (2017-2022) 3.14.4 Business Overview 3.15 Honeywell 3.15.1 Honeywell Basic Information, Manufacturing Base, Sales Area and Competitors 3.15.2 Product Profiles, Application and Specification 3.15.3 Door Knockers Market Performance (2017-2022) 3.15.4 Business Overview 3.16 ZERMAT 3.16.1 ZERMAT Basic Information, Manufacturing Base, Sales Area and Competitors 3.16.2 Product Profiles, Application and Specification 3.16.3 Door Knockers Market Performance (2017-2022) 3.16.4 Business Overview 3.17 SAMA - ULNA 3.17.1 SAMA - ULNA Basic Information, Manufacturing Base, Sales Area and Competitors 3.17.2 Product Profiles, Application and Specification 3.17.3 Door Knockers Market Performance (2017-2022) 3.17.4 Business Overview 3.18 MARTINELLI 3.18.1 MARTINELLI Basic Information, Manufacturing Base, Sales Area and Competitors 3.18.2 Product Profiles, Application and Specification 3.18.3 Door Knockers Market Performance (2017-2022) 3.18.4 Business Overview 3.19 Karcher Design 3.19.1 Karcher Design Basic Information, Manufacturing Base, Sales Area and Competitors 3.19.2 Product Profiles, Application and Specification 3.19.3 Door Knockers Market Performance (2017-2022) 3.19.4 Business Overview 3.20 Serafini 3.20.1 Serafini Basic Information, Manufacturing Base, Sales Area and Competitors 3.20.2 Product Profiles, Application and Specification 3.20.3 Door Knockers Market Performance (2017-2022) 3.20.4 Business Overview 4 Global Door Knockers Market Landscape by Player 4.1 Global Door Knockers Sales and Share by Player (2017-2022) 4.2 Global Door Knockers Revenue and Market Share by Player (2017-2022) 4.3 Global Door Knockers Average Price by Player (2017-2022) 4.4 Global Door Knockers Gross Margin by Player (2017-2022) 4.5 Door Knockers Market Competitive Situation and Trends 4.5.1 Door Knockers Market Concentration Rate 4.5.2 Door Knockers Market Share of Top 3 and Top 6 Players 4.5.3 Mergers & Acquisitions, Expansion 5 Global Door Knockers Sales, Revenue, Price Trend by Type 5.1 Global Door Knockers Sales and Market Share by Type (2017-2022) 5.2 Global Door Knockers Revenue and Market Share by Type (2017-2022) 5.3 Global Door Knockers Price by Type (2017-2022) 5.4 Global Door Knockers Sales, Revenue and Growth Rate by Type (2017-2022) 5.4.1 Global Door Knockers Sales, Revenue and Growth Rate of Door Knockers (2017-2022) 5.4.2 Global Door Knockers Sales, Revenue and Growth Rate of Doorbells (2017-2022) 6 Global Door Knockers Market Analysis by Application 6.1 Global Door Knockers Consumption and Market Share by Application (2017-2022) 6.2 Global Door Knockers Consumption Revenue and Market Share by Application (2017-2022) 6.3 Global Door Knockers Consumption and Growth Rate by Application (2017-2022) 6.3.1 Global Door Knockers Consumption and Growth Rate of Residential (2017-2022) 6.3.2 Global Door Knockers Consumption and Growth Rate of Commercial (2017-2022) 7 Global Door Knockers Sales and Revenue Region Wise (2017-2022) 7.1 Global Door Knockers Sales and Market Share, Region Wise (2017-2022) 7.2 Global Door Knockers Revenue and Market Share, Region Wise (2017-2022) 7.3 Global Door Knockers Sales, Revenue, Price and Gross Margin (2017-2022) 7.4 United States Door Knockers Sales, Revenue, Price and Gross Margin (2017-2022) 7.4.1 United States Door Knockers Market Under COVID-19 7.5 Europe Door Knockers Sales, Revenue, Price and Gross Margin (2017-2022) 7.5.1 Europe Door Knockers Market Under COVID-19 7.6 China Door Knockers Sales, Revenue, Price and Gross Margin (2017-2022) 7.6.1 China Door Knockers Market Under COVID-19 7.7 Japan Door Knockers Sales, Revenue, Price and Gross Margin (2017-2022) 7.7.1 Japan Door Knockers Market Under COVID-19 7.8 India Door Knockers Sales, Revenue, Price and Gross Margin (2017-2022) 7.8.1 India Door Knockers Market Under COVID-19 7.9 Southeast Asia Door Knockers Sales, Revenue, Price and Gross Margin (2017-2022) 7.9.1 Southeast Asia Door Knockers Market Under COVID-19 7.10 Latin America Door Knockers Sales, Revenue, Price and Gross Margin (2017-2022) 7.10.1 Latin America Door Knockers Market Under COVID-19 7.11 Middle East and Africa Door Knockers Sales, Revenue, Price and Gross Margin (2017-2022) 7.11.1 Middle East and Africa Door Knockers Market Under COVID-19 8 Global Door Knockers Market Forecast (2022-2029) 8.1 Global Door Knockers Sales, Revenue Forecast (2022-2029) 8.1.1 Global Door Knockers Sales and Growth Rate Forecast (2022-2029) 8.1.2 Global Door Knockers Revenue and Growth Rate Forecast (2022-2029) 8.1.3 Global Door Knockers Price and Trend Forecast (2022-2029) 8.2 Global Door Knockers Sales and Revenue Forecast, Region Wise (2022-2029) 8.2.1 United States Door Knockers Sales and Revenue Forecast (2022-2029) 8.2.2 Europe Door Knockers Sales and Revenue Forecast (2022-2029) 8.2.3 China Door Knockers Sales and Revenue Forecast (2022-2029) 8.2.4 Japan Door Knockers Sales and Revenue Forecast (2022-2029) 8.2.5 India Door Knockers Sales and Revenue Forecast (2022-2029) 8.2.6 Southeast Asia Door Knockers Sales and Revenue Forecast (2022-2029) 8.2.7 Latin America Door Knockers Sales and Revenue Forecast (2022-2029) 8.2.8 Middle East and Africa Door Knockers Sales and Revenue Forecast (2022-2029) 8.3 Global Door Knockers Sales, Revenue and Price Forecast by Type (2022-2029) 8.3.1 Global Door Knockers Revenue and Growth Rate of Door Knockers (2022-2029) 8.3.2 Global Door Knockers Revenue and Growth Rate of Doorbells (2022-2029) 8.4 Global Door Knockers Consumption Forecast by Application (2022-2029) 8.4.1 Global Door Knockers Consumption Value and Growth Rate of Residential (2022-2029) 8.4.2 Global Door Knockers Consumption Value and Growth Rate of Commercial (2022-2029) 8.5 Door Knockers Market Forecast Under COVID-19 9 Industry Outlook 9.1 Door Knockers Market Drivers Analysis 9.2 Door Knockers Market Restraints and Challenges 9.3 Door Knockers Market Opportunities Analysis 9.4 Emerging Market Trends 9.5 Door Knockers Industry Technology Status and Trends 9.6 News of Product Release 9.7 Consumer Preference Analysis 9.8 Door Knockers Industry Development Trends under COVID-19 Outbreak 9.8.1 Global COVID-19 Status Overview 9.8.2 Influence of COVID-19 Outbreak on Door Knockers Industry Development 10 Research Findings and Conclusion 11 Appendix 11.1 Methodology 11.2 Research Data Source  

List of Tables and Figures Figure Door Knockers Product Picture Table Global Door Knockers Market Sales and CAGR (%) Comparison by Type Table Profile of Door Knockers Table Profile of Doorbells Table Door Knockers Market Consumption (Sales) Comparison by Application (2017-2029) Table Profile of Residential Table Profile of Commercial Figure Global Door Knockers Market Size (Revenue, Million USD) and CAGR (%) (2017-2029) Figure United States Door Knockers Market Revenue (Million USD) and Growth Rate (2017-2029) Figure Europe Door Knockers Market Revenue (Million USD) and Growth Rate (2017-2029) Figure China Door Knockers Market Revenue (Million USD) and Growth Rate (2017-2029) Figure Japan Door Knockers Market Revenue (Million USD) and Growth Rate (2017-2029) Figure India Door Knockers Market Revenue (Million USD) and Growth Rate (2017-2029) Figure Southeast Asia Door Knockers Market Revenue (Million USD) and Growth Rate (2017-2029) Figure Latin America Door Knockers Market Revenue (Million USD) and Growth Rate (2017-2029) Figure Middle East and Africa Door Knockers Market Revenue (Million USD) and Growth Rate (2017-2029) Figure Global Door Knockers Market Sales Status and Outlook (2017-2029) Figure Door Knockers Industrial Chain Analysis Table Key Raw Materials Suppliers and Price Analysis Figure Market Concentration Rate of Raw Materials Figure Manufacturing Cost Structure Analysis Table Downstream Buyers Table PASINI METALS PRODUCTIONS S.R.L. Profile Table PASINI METALS PRODUCTIONS S.R.L. Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure PASINI METALS PRODUCTIONS S.R.L. Sales and Growth Rate Figure PASINI METALS PRODUCTIONS S.R.L. Revenue (Million USD) Market Share 2017-2022 Table GIRA Profile Table GIRA Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure GIRA Sales and Growth Rate Figure GIRA Revenue (Million USD) Market Share 2017-2022 Table Kompo Therm Profile Table Kompo Therm Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure Kompo Therm Sales and Growth Rate Figure Kompo Therm Revenue (Million USD) Market Share 2017-2022 Table REGUITTI Profile Table REGUITTI Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure REGUITTI Sales and Growth Rate Figure REGUITTI Revenue (Million USD) Market Share 2017-2022 Table MELJAC Profile Table MELJAC Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure MELJAC Sales and Growth Rate Figure MELJAC Revenue (Million USD) Market Share 2017-2022 Table Citterio Giulio Profile Table Citterio Giulio Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure Citterio Giulio Sales and Growth Rate Figure Citterio Giulio Revenue (Million USD) Market Share 2017-2022 Table Metales la Estrella Profile Table Metales la Estrella Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure Metales la Estrella Sales and Growth Rate Figure Metales la Estrella Revenue (Million USD) Market Share 2017-2022 Table MANITAL Profile Table MANITAL Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure MANITAL Sales and Growth Rate Figure MANITAL Revenue (Million USD) Market Share 2017-2022 Table MANDELLI Profile Table MANDELLI Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure MANDELLI Sales and Growth Rate Figure MANDELLI Revenue (Million USD) Market Share 2017-2022 Table Dierre Profile Table Dierre Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure Dierre Sales and Growth Rate Figure Dierre Revenue (Million USD) Market Share 2017-2022 Table Galbusera G.&G. S.N.C. Profile Table Galbusera G.&G. S.N.C. Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure Galbusera G.&G. S.N.C. Sales and Growth Rate Figure Galbusera G.&G. S.N.C. Revenue (Million USD) Market Share 2017-2022 Table ALUPORTA Profile Table ALUPORTA Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure ALUPORTA Sales and Growth Rate Figure ALUPORTA Revenue (Million USD) Market Share 2017-2022 Table ELCOM Profile Table ELCOM Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure ELCOM Sales and Growth Rate Figure ELCOM Revenue (Million USD) Market Share 2017-2022 Table Utensil Legno Profile Table Utensil Legno Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure Utensil Legno Sales and Growth Rate Figure Utensil Legno Revenue (Million USD) Market Share 2017-2022 Table Honeywell Profile Table Honeywell Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure Honeywell Sales and Growth Rate Figure Honeywell Revenue (Million USD) Market Share 2017-2022 Table ZERMAT Profile Table ZERMAT Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure ZERMAT Sales and Growth Rate Figure ZERMAT Revenue (Million USD) Market Share 2017-2022 Table SAMA - ULNA Profile Table SAMA - ULNA Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure SAMA - ULNA Sales and Growth Rate Figure SAMA - ULNA Revenue (Million USD) Market Share 2017-2022 Table MARTINELLI Profile Table MARTINELLI Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure MARTINELLI Sales and Growth Rate Figure MARTINELLI Revenue (Million USD) Market Share 2017-2022 Table Karcher Design Profile Table Karcher Design Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure Karcher Design Sales and Growth Rate Figure Karcher Design Revenue (Million USD) Market Share 2017-2022 Table Serafini Profile Table Serafini Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure Serafini Sales and Growth Rate Figure Serafini Revenue (Million USD) Market Share 2017-2022 Table Global Door Knockers Sales by Player (2017-2022) Table Global Door Knockers Sales Share by Player (2017-2022) Figure Global Door Knockers Sales Share by Player in 2021 Table Door Knockers Revenue (Million USD) by Player (2017-2022) Table Door Knockers Revenue (Million USD) Market Share by Player (2017-2022) Table Door Knockers Price by Player (2017-2022) Table Door Knockers Gross Margin by Player (2017-2022) Table Mergers & Acquisitions, Expansion Plans Table Global Door Knockers Sales by Type (2017-2022) Table Global Door Knockers Sales Market Share by Type (2017-2022) Figure Global Door Knockers Sales Market Share by Type in 2021 Table Global Door Knockers Revenue (Million USD) by Type (2017-2022) Table Global Door Knockers Revenue Market Share by Type (2017-2022) Figure Global Door Knockers Revenue Market Share by Type in 2021 Table Door Knockers Price by Type (2017-2022) Figure Global Door Knockers Sales and Growth Rate of Door Knockers (2017-2022) Figure Global Door Knockers Revenue (Million USD) and Growth Rate of Door Knockers (2017-2022) Figure Global Door Knockers Sales and Growth Rate of Doorbells (2017-2022) Figure Global Door Knockers Revenue (Million USD) and Growth Rate of Doorbells (2017-2022) Table Global Door Knockers Consumption by Application (2017-2022) Table Global Door Knockers Consumption Market Share by Application (2017-2022) Table Global Door Knockers Consumption Revenue (Million USD) by Application (2017-2022) Table Global Door Knockers Consumption Revenue Market Share by Application (2017-2022) Table Global Door Knockers Consumption and Growth Rate of Residential (2017-2022) Table Global Door Knockers Consumption and Growth Rate of Commercial (2017-2022) Table Global Door Knockers Sales, Region Wise (2017-2022) Table Global Door Knockers Sales Market Share, Region Wise (2017-2022) Figure Global Door Knockers Sales Market Share, Region Wise (2017-2022) Figure Global Door Knockers Sales Market Share, Region Wise in 2021 Table Global Door Knockers Revenue (Million USD), Region Wise (2017-2022) Table Global Door Knockers Revenue Market Share, Region Wise (2017-2022) Figure Global Door Knockers Revenue Market Share, Region Wise (2017-2022) Figure Global Door Knockers Revenue Market Share, Region Wise in 2021 Table Global Door Knockers Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Table United States Door Knockers Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Table Europe Door Knockers Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Table China Door Knockers Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Table Japan Door Knockers Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Table India Door Knockers Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Table Southeast Asia Door Knockers Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Table Latin America Door Knockers Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Table Middle East and Africa Door Knockers Sales, Revenue (Million USD), Price and Gross Margin (2017-2022) Figure Global Door Knockers Sales and Growth Rate Forecast (2022-2029) Figure Global Door Knockers Revenue (Million USD) and Growth Rate Forecast (2022-2029) Figure Global Door Knockers Price and Trend Forecast (2022-2029) Figure USA Door Knockers Market Sales and Growth Rate Forecast Analysis (2022-2029) Figure USA Door Knockers Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029) Figure Europe Door Knockers Market Sales and Growth Rate Forecast Analysis (2022-2029) Figure Europe Door Knockers Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029) Figure China Door Knockers Market Sales and Growth Rate Forecast Analysis (2022-2029) Figure China Door Knockers Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029) Figure Japan Door Knockers Market Sales and Growth Rate Forecast Analysis (2022-2029) Figure Japan Door Knockers Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029) Figure India Door Knockers Market Sales and Growth Rate Forecast Analysis (2022-2029) Figure India Door Knockers Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029) Figure Southeast Asia Door Knockers Market Sales and Growth Rate Forecast Analysis (2022-2029) Figure Southeast Asia Door Knockers Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029) Figure Latin America Door Knockers Market Sales and Growth Rate Forecast Analysis (2022-2029) Figure Latin America Door Knockers Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029) Figure Middle East and Africa Door Knockers Market Sales and Growth Rate Forecast Analysis (2022-2029) Figure Middle East and Africa Door Knockers Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029) Table Global Door Knockers Market Sales Forecast, by Type Table Global Door Knockers Sales Volume Market Share Forecast, by Type Table Global Door Knockers Market Revenue (Million USD) Forecast, by Type Table Global Door Knockers Revenue Market Share Forecast, by Type Table Global Door Knockers Price Forecast, by Type Figure Global Door Knockers Revenue (Million USD) and Growth Rate of Door Knockers (2022-2029) Figure Global Door Knockers Revenue (Million USD) and Growth Rate of Doorbells (2022-2029) Table Global Door Knockers Market Consumption Forecast, by Application Table Global Door Knockers Consumption Volume Market Share Forecast, by Application Table Global Door Knockers Market Revenue (Million USD) Forecast, by Application Table Global Door Knockers Revenue Market Share Forecast, by Application Figure Global Door Knockers Consumption Value (Million USD) and Growth Rate of Residential (2022-2029) Figure Global Door Knockers Consumption Value (Million USD) and Growth Rate of Commercial (2022-2029) Figure Global COVID-19 Status Overview Table Influence of COVID-19 Outbreak on Door Knockers Industry Development