Table of Contents 1 Study Coverage 1.1 Inline Heaters Product 1.2 Key Market Segments in This Study 1.3 Key Manufacturers Covered 1.4 Market by Type 1.4.1 Global Inline Heaters Market Size Growth Rate by Type 1.4.2 Flat 1.4.3 Molded-To-Shape 1.4.4 Spiral-Wrap 1.4.5 Others 1.5 Market by Application 1.5.1 Global Inline Heaters Market Size Growth Rate by Application 1.5.2 Water Heating 1.5.3 Steam Heating and Gas 1.5.4 Construction 1.5.5 Maintenance 1.5.6 Others 1.6 Study Objectives 1.7 Years Considered 2 Executive Summary 2.1 Global Inline Heaters Market Size 2.1.1 Global Inline Heaters Revenue 2014-2025 2.1.2 Global Inline Heaters Production 2014-2025 2.2 Inline Heaters Growth Rate (CAGR) 2019-2025 2.3 Analysis of Competitive Landscape 2.3.1 Manufacturers Market Concentration Ratio (CR5 and HHI) 2.3.2 Key Inline Heaters Manufacturers 2.3.2.1 Inline Heaters Manufacturing Base Distribution, Headquarters 2.3.2.2 Manufacturers Inline Heaters Product Offered 2.3.2.3 Date of Manufacturers Enter into Inline Heaters Market 2.4 Key Trends for Inline Heaters Markets & Products 3 Market Size by Manufacturers 3.1 Inline Heaters Production by Manufacturers 3.1.1 Inline Heaters Production by Manufacturers 3.1.2 Inline Heaters Production Market Share by Manufacturers 3.2 Inline Heaters Revenue by Manufacturers 3.2.1 Inline Heaters Revenue by Manufacturers (2014-2019) 3.2.2 Inline Heaters Revenue Share by Manufacturers (2014-2019) 3.3 Inline Heaters Price by Manufacturers 3.4 Mergers & Acquisitions, Expansion Plans 4 Inline Heaters Production by Regions 4.1 Global Inline Heaters Production by Regions 4.1.1 Global Inline Heaters Production Market Share by Regions 4.1.2 Global Inline Heaters Revenue Market Share by Regions 4.2 United States 4.2.1 United States Inline Heaters Production 4.2.2 United States Inline Heaters Revenue 4.2.3 Key Players in United States 4.2.4 United States Inline Heaters Import & Export 4.3 Europe 4.3.1 Europe Inline Heaters Production 4.3.2 Europe Inline Heaters Revenue 4.3.3 Key Players in Europe 4.3.4 Europe Inline Heaters Import & Export 4.4 China 4.4.1 China Inline Heaters Production 4.4.2 China Inline Heaters Revenue 4.4.3 Key Players in China 4.4.4 China Inline Heaters Import & Export 4.5 Japan 4.5.1 Japan Inline Heaters Production 4.5.2 Japan Inline Heaters Revenue 4.5.3 Key Players in Japan 4.5.4 Japan Inline Heaters Import & Export 4.6 Other Regions 4.6.1 South Korea 4.6.2 India 4.6.3 Southeast Asia 5 Inline Heaters Consumption by Regions 5.1 Global Inline Heaters Consumption by Regions 5.1.1 Global Inline Heaters Consumption by Regions 5.1.2 Global Inline Heaters Consumption Market Share by Regions 5.2 North America 5.2.1 North America Inline Heaters Consumption by Application 5.2.2 North America Inline Heaters Consumption by Countries 5.2.3 United States 5.2.4 Canada 5.2.5 Mexico 5.3 Europe 5.3.1 Europe Inline Heaters Consumption by Application 5.3.2 Europe Inline Heaters Consumption by Countries 5.3.3 Germany 5.3.4 France 5.3.5 UK 5.3.6 Italy 5.3.7 Russia 5.4 Asia Pacific 5.4.1 Asia Pacific Inline Heaters Consumption by Application 5.4.2 Asia Pacific Inline Heaters Consumption by Countries 5.4.3 China 5.4.4 Japan 5.4.5 South Korea 5.4.6 India 5.4.7 Australia 5.4.8 Indonesia 5.4.9 Thailand 5.4.10 Malaysia 5.4.11 Philippines 5.4.12 Vietnam 5.5 Central & South America 5.5.1 Central & South America Inline Heaters Consumption by Application 5.5.2 Central & South America Inline Heaters Consumption by Country 5.5.3 Brazil 5.6 Middle East and Africa 5.6.1 Middle East and Africa Inline Heaters Consumption by Application 5.6.2 Middle East and Africa Inline Heaters Consumption by Countries 5.6.3 GCC Countries 5.6.4 Egypt 5.6.5 South Africa 6 Market Size by Type 6.1 Global Inline Heaters Production by Type 6.2 Global Inline Heaters Revenue by Type 6.3 Inline Heaters Price by Type 7 Market Size by Application 7.1 Overview 7.2 Global Inline Heaters Breakdown Dada by Application 7.2.1 Global Inline Heaters Consumption by Application 7.2.2 Global Inline Heaters Consumption Market Share by Application (2014-2019) 8 Manufacturers Profiles 8.1 Wattco 8.1.1 Wattco Company Details 8.1.2 Company Overview 8.1.3 Wattco Inline Heaters Production Revenue and Gross Margin (2014-2019) 8.1.4 Wattco Inline Heaters Product Description 8.1.5 Wattco Recent Development 8.2 Kerone 8.2.1 Kerone Company Details 8.2.2 Company Overview 8.2.3 Kerone Inline Heaters Production Revenue and Gross Margin (2014-2019) 8.2.4 Kerone Inline Heaters Product Description 8.2.5 Kerone Recent Development 8.3 CETAL 8.3.1 CETAL Company Details 8.3.2 Company Overview 8.3.3 CETAL Inline Heaters Production Revenue and Gross Margin (2014-2019) 8.3.4 CETAL Inline Heaters Product Description 8.3.5 CETAL Recent Development 8.4 Durex 8.4.1 Durex Company Details 8.4.2 Company Overview 8.4.3 Durex Inline Heaters Production Revenue and Gross Margin (2014-2019) 8.4.4 Durex Inline Heaters Product Description 8.4.5 Durex Recent Development 8.5 Tutco-Farnam 8.5.1 Tutco-Farnam Company Details 8.5.2 Company Overview 8.5.3 Tutco-Farnam Inline Heaters Production Revenue and Gross Margin (2014-2019) 8.5.4 Tutco-Farnam Inline Heaters Product Description 8.5.5 Tutco-Farnam Recent Development 8.6 OMEGA Engineering 8.6.1 OMEGA Engineering Company Details 8.6.2 Company Overview 8.6.3 OMEGA Engineering Inline Heaters Production Revenue and Gross Margin (2014-2019) 8.6.4 OMEGA Engineering Inline Heaters Product Description 8.6.5 OMEGA Engineering Recent Development 8.7 Chromalox 8.7.1 Chromalox Company Details 8.7.2 Company Overview 8.7.3 Chromalox Inline Heaters Production Revenue and Gross Margin (2014-2019) 8.7.4 Chromalox Inline Heaters Product Description 8.7.5 Chromalox Recent Development 9 Production Forecasts 9.1 Inline Heaters Production and Revenue Forecast 9.1.1 Global Inline Heaters Production Forecast 2019-2025 9.1.2 Global Inline Heaters Revenue Forecast 2019-2025 9.2 Inline Heaters Production and Revenue Forecast by Regions 9.2.1 Global Inline Heaters Revenue Forecast by Regions 9.2.2 Global Inline Heaters Production Forecast by Regions 9.3 Inline Heaters Key Producers Forecast 9.3.1 United States 9.3.2 Europe 9.3.3 China 9.3.4 Japan 9.4 Forecast by Type 9.4.1 Global Inline Heaters Production Forecast by Type 9.4.2 Global Inline Heaters Revenue Forecast by Type 10 Consumption Forecast 10.1 Inline Heaters Consumption Forecast by Application 10.2 Inline Heaters Consumption Forecast by Regions 10.3 North America Market Consumption Forecast 10.3.1 North America Inline Heaters Consumption Forecast by Regions 2019-2025 10.3.2 United States 10.3.3 Canada 10.3.4 Mexico 10.4 Europe Market Consumption Forecast 10.4.1 Europe Inline Heaters Consumption Forecast by Regions 2019-2025 10.4.2 Germany 10.4.3 France 10.4.4 UK 10.4.5 Italy 10.4.6 Russia 10.5 Asia Pacific Market Consumption Forecast 10.5.1 Asia Pacific Inline Heaters Consumption Forecast by Regions 2019-2025 10.5.2 China 10.5.3 Japan 10.5.4 South Korea 10.5.5 India 10.5.6 Australia 10.5.7 Indonesia 10.5.8 Thailand 10.5.9 Malaysia 10.5.10 Philippines 10.5.11 Vietnam 10.6 Central & South America Market Consumption Forecast 10.6.1 Central & South America Inline Heaters Consumption Forecast by Regions 2019-2025 10.6.2 Brazil 10.7 Middle East and Africa Market Consumption Forecast 10.7.1 Middle East and Africa Inline Heaters Consumption Forecast by Regions 2019-2025 10.7.2 GCC Countries 10.7.3 Egypt 10.7.4 South Africa 11 Value Chain and Sales Channels Analysis 11.1 Value Chain Analysis 11.2 Sales Channels Analysis 11.2.1 Inline Heaters Sales Channels 11.2.2 Inline Heaters Distributors 11.3 Inline Heaters Customers 12 Market Opportunities & Challenges, Risks and Influences Factors Analysis 12.1 Market Opportunities and Drivers 12.2 Market Challenges 12.3 Market Risks/Restraints 13 Key Findings in the Global Inline Heaters Study 14 Appendix 14.1 Research Methodology 14.1.1 Methodology/Research Approach 14.1.1.1 Research Programs/Design 14.1.1.2 Market Size Estimation 14.1.1.3 Market Breakdown and Data Triangulation 14.1.2 Data Source 14.1.2.1 Secondary Sources 14.1.2.2 Primary Sources 14.2 Author Details 14.3 Disclaimer

List of Tables and Figures Figure Inline Heaters Product Picture Table Inline Heaters Key Market Segments in This Study Table Key Manufacturers Inline Heaters Covered in This Study Table Global Inline Heaters Market Size Growth Rate by Type 2019-2025 (K Units) & (Million US$) Figure Global Inline Heaters Production Market Share 2014-2025 Figure Flat Product Picture Table Major Manufacturers of Flat Figure Molded-To-Shape Product Picture Table Major Manufacturers of Molded-To-Shape Figure Spiral-Wrap Product Picture Table Major Manufacturers of Spiral-Wrap Figure Others Product Picture Table Major Manufacturers of Others Table Global Inline Heaters Market Size Growth Rate by Application 2019-2025 (K Units) Figure Water Heating Figure Steam Heating and Gas Figure Construction Figure Maintenance Figure Others Figure Inline Heaters Report Years Considered Figure Global Inline Heaters Revenue 2014-2025 (Million US$) Figure Global Inline Heaters Production 2014-2025 (K Units) Table Global Inline Heaters Market Size Growth Rate by Regions 2019-2025(K Units) & (Million US$) Table Global Manufacturers Market Concentration Ratio (CR5 and HHI) Table Inline Heaters Manufacturing Base Distribution and Headquarters Table Manufacturers Inline Heaters Product Offered Table Date of Manufacturers Enter into Inline Heaters Market Table Global Inline Heaters Production by Manufacturers (2014-2019) (K Units) Table Global Inline Heaters Production Share by Manufacturers (2014-2019) Figure Global Inline Heaters Production Share by Manufacturers in 2018 Table Inline Heaters Revenue by Manufacturers (2014-2019) (Million US$) Table Inline Heaters Revenue Share by Manufacturers (2014-2019) Table Inline Heaters Price by Manufacturers 2014-2019 (USD/Unit) Table Mergers & Acquisitions, Expansion Plans Table Global Inline Heaters Production by Regions 2014-2019 (K Units) Table Global Inline Heaters Production Market Share by Regions 2014-2019 Figure Global Inline Heaters Production Market Share by Regions 2014-2019 Figure Global Inline Heaters Production Market Share by Regions in 2018 Table Global Inline Heaters Revenue by Regions 2014-2019 (Million US$) Table Global Inline Heaters Revenue Market Share by Regions 2014-2019 Figure Global Inline Heaters Revenue Market Share by Regions 2014-2019 Figure Global Inline Heaters Revenue Market Share by Regions in 2018 Figure United States Inline Heaters Production and Growth Rate 2014-2019 (K Units) Figure United States Inline Heaters Revenue and Growth Rate 2014-2019 (Million US$) Table United States Inline Heaters Import & Export Figure Europe Inline Heaters Production and Growth Rate 2014-2019 (K Units) Figure Europe Inline Heaters Revenue and Growth Rate 2014-2019 (Million US$) Table Europe Inline Heaters Import & Export Figure China Inline Heaters Production and Growth Rate 2014-2019 (K Units) Figure China Inline Heaters Revenue and Growth Rate 2014-2019 (Million US$) Table China Inline Heaters Import & Export Figure Japan Inline Heaters Production and Growth Rate 2014-2019 (K Units) Figure Japan Inline Heaters Revenue and Growth Rate 2014-2019 (Million US$) Table Japan Inline Heaters Import & Export Table Global Inline Heaters Consumption by Regions 2014-2019 (K Units) Table Global Inline Heaters Consumption Market Share by Regions 2014-2019 Figure Global Inline Heaters Consumption Market Share by Regions 2014-2019 Figure Global Inline Heaters Consumption Market Share by Regions in 2018 Figure North America Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Table North America Inline Heaters Consumption by Application (2014-2019) (K Units) Figure 2018 North America Inline Heaters Consumption Market Share by Application Table North America Inline Heaters Consumption by Countries (2014-2019) (K Units) Figure 2018 North America Inline Heaters Consumption Market Share by Countries Figure United States Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Canada Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Mexico Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Europe Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Table Europe Inline Heaters Consumption by Application (2014-2019) (K Units) Figure 2018 Europe Inline Heaters Consumption Market Share by Application Table Europe Inline Heaters Consumption by Countries (2014-2019) (K Units) Figure 2018 Europe Inline Heaters Consumption Market Share by Countries Figure Germany Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure France Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure UK Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Italy Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Russia Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Asia Pacific Inline Heaters Consumption and Growth Rate (K Units) Table Asia Pacific Inline Heaters Consumption by Application (2014-2019) (K Units) Table Asia Pacific Inline Heaters Consumption Market Share by Application (2014-2019) (K Units) Table Asia Pacific Inline Heaters Consumption by Countries (2014-2019) (K Units) Table Asia Pacific Inline Heaters Consumption Market Share by Countries (2014-2019) (K Units) Figure China Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Japan Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Korea Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure India Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Australia Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Indonesia Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Thailand Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Malaysia Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Philippines Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Vietnam Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Central & South America Inline Heaters Consumption and Growth Rate (K Units) Table Central & South America Inline Heaters Consumption by Application (2014-2019) (K Units) Figure 2018 Central & South America Inline Heaters Consumption Market Share by Application Table Central & South America Inline Heaters Consumption by Countries (2014-2019) (K Units) Figure Central & South America Inline Heaters Consumption Market Share by Countries Figure Brazil Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Middle East and Africa Inline Heaters Consumption and Growth Rate (K Units) Table Middle East and Africa Inline Heaters Consumption by Application (2014-2019) (K Units) Figure 2018 Middle East and Africa Inline Heaters Consumption Market Share by Application Table Middle East and Africa Inline Heaters Consumption by Countries (2014-2019) (K Units) Figure Middle East and Africa Inline Heaters Consumption Market Share by Countries Figure GCC Countries Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure Egypt Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Figure South Africa Inline Heaters Consumption and Growth Rate (2014-2019) (K Units) Table Global Inline Heaters Production by Type (2014-2019) (K Units) Table Global Inline Heaters Production Share by Type (2014-2019) Figure Global Inline Heaters Production Market Share by Type (2014-2019) Figure Global Inline Heaters Production Market Share by Type in 2018 Table Global Inline Heaters Revenue by Type (2014-2019) (Million US$) Table Global Inline Heaters Revenue Share by Type (2014-2019) Figure Global Inline Heaters Revenue Market Share by Type (2014-2019) Figure Global Inline Heaters Revenue Market Share by Type in 2018 Table Inline Heaters Price by Type 2014-2019 (USD/Unit) Table Global Inline Heaters Consumption by Application (2014-2019) (K Units) Table Global Inline Heaters Consumption by Application (2014-2019) (K Units) Table Global Inline Heaters Consumption Share by Application (2014-2019) Figure Global Inline Heaters Consumption Market Share by Application (2014-2019) Figure Global Inline Heaters Value (Consumption) Market Share by Application (2014-2019) Table Wattco Company Details Table Wattco Inline Heaters Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table Wattco Inline Heaters Recent Development Table Kerone Company Details Table Kerone Inline Heaters Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table Kerone Inline Heaters Recent Development Table CETAL Company Details Table CETAL Inline Heaters Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table CETAL Inline Heaters Recent Development Table Durex Company Details Table Durex Inline Heaters Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table Durex Inline Heaters Recent Development Table Tutco-Farnam Company Details Table Tutco-Farnam Inline Heaters Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table Tutco-Farnam Inline Heaters Recent Development Table OMEGA Engineering Company Details Table OMEGA Engineering Inline Heaters Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table OMEGA Engineering Inline Heaters Recent Development Table Chromalox Company Details Table Chromalox Inline Heaters Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table Chromalox Inline Heaters Recent Development Figure Global Inline Heaters Production Forecast 2019-2025 (K Units) Figure Global Inline Heaters Revenue Forecast 2019-2025 (Million US$) Table Global Inline Heaters Revenue Forecast 2019-2025 (Million US$) Table Global Inline Heaters Revenue Forecast by Regions 2019-2025 (Million US$) Figure Global Inline Heaters Revenue Forecast by Regions 2019-2025 (Million US$) Figure Global Inline Heaters Revenue Market Share Forecast by Regions 2019-2025 Table Global Inline Heaters Production Forecast by Regions 2019-2025 (K Units) Figure Global Inline Heaters Production Forecast by Regions 2019-2025 (K Units) Figure Global Inline Heaters Production Market Share Forecast by Regions 2019-2025 Figure United States Inline Heaters Production Forecast 2019-2025 (K Units) Figure United States Inline Heaters Revenue Forecast 2019-2025 (Million US$) Figure Europe Inline Heaters Production Forecast 2019-2025 (K Units) Figure Europe Inline Heaters Revenue Forecast 2019-2025 (Million US$) Figure China Inline Heaters Production Forecast 2019-2025 (K Units) Figure China Inline Heaters Revenue Forecast 2019-2025 (Million US$) Figure Japan Inline Heaters Production Forecast 2019-2025 (K Units) Figure Japan Inline Heaters Revenue Forecast 2019-2025 (Million US$) Table Global Inline Heaters Production Forecast by Type 2019-2025 (K Units) Figure Global Inline Heaters Production Forecast by Type 2019-2025 (K Units) Figure Global Inline Heaters Production Market Share Forecast by Type 2019-2025 Table Global Inline Heaters Revenue Forecast by Type 2019-2025 (Million US$) Figure Global Inline Heaters Revenue Forecast by Type 2019-2025 (Million US$) Figure Global Inline Heaters Revenue Market Share Forecast by Type 2019-2025 Table Global Inline Heaters Consumption Forecast by Application 2019-2025 (K Units) Figure Global Inline Heaters Consumption Forecast by Application 2019-2025 (K Units) Figure Global Inline Heaters Consumption Market Share Forecast by Application 2019-2025 Table Global Inline Heaters Consumption Forecast by Regions 2019-2025 (K Units) Figure Global Inline Heaters Consumption Forecast by Regions 2019-2025 (K Units) Figure Global Inline Heaters Consumption Market Share Forecast by Regions 2019-2025 Table North America Inline Heaters Consumption Forecast by Regions 2019-2025 (K Units) Figure United States Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure Canada Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure MexicoInline Heaters Consumption Forecast 2019-2025 (K Units) Table Europe Inline Heaters Consumption Forecast by Regions 2019-2025 (K Units) Figure Germany Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure France Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure UK Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure Italy Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure Russia Inline Heaters Consumption Forecast 2019-2025 (K Units) Table Asia Pacific Inline Heaters Consumption Forecast by Regions 2019-2025 (K Units) Figure China Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure Japan Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure Korea Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure India Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure Australia Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure Indonesia Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure Thailand Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure Malaysia Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure Philippines Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure Vietnam Inline Heaters Consumption Forecast 2019-2025 (K Units) Table Central & South America Inline Heaters Consumption Forecast by Regions 2019-2025 (K Units) Figure Brazil Inline Heaters Consumption Forecast 2019-2025 (K Units) Table Middle East and Africa Inline Heaters Consumption Forecast by Regions 2019-2025 (K Units) Figure Middle East and Africa Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure GCC Countries Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure Egypt Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure South Africa Inline Heaters Consumption Forecast 2019-2025 (K Units) Figure Inline Heaters Value Chain Table Inline Heaters Distributors List Table Inline Heaters Customers List 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

Wattco Kerone CETAL Durex Tutco-Farnam OMEGA Engineering Chromalox