Table of Contents Global Gear Unit Pinion Market Research Report 2020, Forecast to 2025 1 Market Overview 1.1 Gear Unit Pinion Definition 1.1.1 Analysis of Macroeconomic Indicators 1.1.2 Years Considered 1.2 Gear Unit Pinion Segment by Type 1.2.1 Frame 80-200 mm 1.2.2 Frame 200-355 mm 1.3 Market Analysis by Application 1.3.1 OEM 1.3.2 Outsourcing 1.4 Overview of Global Gear Unit Pinion Market 1.4.1 Global Gear Unit Pinion Revenue (2015-2025) 1.4.2 Global Gear Unit Pinion Production and Capacity (2015-2025) 1.4.3 North America Gear Unit Pinion Status and Prospect (2015-2025) 1.4.4 Europe Gear Unit Pinion Status and Prospect (2015-2025) 1.4.5 Japan Gear Unit Pinion Status and Prospect (2014-2025) 1.4.6 China Gear Unit Pinion Status and Prospect (2015-2025) 1.5 Market Dynamics 1.5.1 Market Opportunities 1.5.2 Market Risk 1.5.3 Market Driving Force 1.5.4 Porter's Five Forces Analysis 1.5.5 SWOT Analysis 1.6 Coronavirus Disease 2019 (Covid-19): Gear Unit Pinion Industry Impact 1.6.1 How the Covid-19 is Affecting the Gear Unit Pinion Industry 1.6.2 Gear Unit Pinion Business Impact Assessment - Covid-19 1.6.3 Market Trends and Gear Unit Pinion Potential Opportunities in the COVID-19 Landscape 1.6.4 Measures / Proposal against Covid-19 2 Global Gear Unit Pinion Market Competition by Manufacturer 2.1 Global Gear Unit Pinion Sales and Market Share by Manufacturer (2018-2020) 2.2 Global Gear Unit Pinion Revenue and Market Share by Manufacturer (2018-2020) 2.3 Global Gear Unit Pinion Industry Concentration Ratio (CR5 and HHI) 2.4 Top 5 Gear Unit Pinion Manufacturer Market Share 2.5 Top 10 Gear Unit Pinion Manufacturer Market Share 2.6 Date of Key Manufacturers Enter into Gear Unit Pinion Market 2.7 Key Manufacturers Gear Unit Pinion Product Offered 2.8 Mergers & Acquisitions Planning 3 Analysis of Gear Unit Pinion Industry Key Manufacturers 3.1 Welter 3.1.1 Company Details 3.1.2 Product Information 3.1.3 Welter Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.1.4 Main Business Overview 3.1.5 Welter News 3.2 Changzhou T-Linder 3.2.1 Company Details 3.2.2 Product Information 3.2.3 Changzhou T-Linder Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.2.4 Main Business Overview 3.2.5 Changzhou T-Linder News 3.3 Jiangsu Chixiang 3.3.1 Company Details 3.3.2 Product Information 3.3.3 Jiangsu Chixiang Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.3.4 Main Business Overview 3.3.5 Jiangsu Chixiang News 3.4 Zhongli Gear 3.4.1 Company Details 3.4.2 Product Information 3.4.3 Zhongli Gear Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.4.4 Main Business Overview 3.4.5 Zhongli Gear News 3.5 Ningbo Zhenhai 3.5.1 Company Details 3.5.2 Product Information 3.5.3 Ningbo Zhenhai Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.5.4 Main Business Overview 3.5.5 Ningbo Zhenhai News 3.6 Hongsheng 3.6.1 Company Details 3.6.2 Product Information 3.6.3 Hongsheng Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.6.4 Main Business Overview 3.6.5 Hongsheng News 3.7 Jiangyin Liaoyuan 3.7.1 Company Details 3.7.2 Product Information 3.7.3 Jiangyin Liaoyuan Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.7.4 Main Business Overview 3.7.5 Jiangyin Liaoyuan News 3.8 Nangong 3.8.1 Company Details 3.8.2 Product Information 3.8.3 Nangong Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.8.4 Main Business Overview 3.8.5 Nangong News 3.9 Jiangyin Delong 3.9.1 Company Details 3.9.2 Product Information 3.9.3 Jiangyin Delong Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.9.4 Main Business Overview 3.9.5 Jiangyin Delong News 3.10 Zibo Hongjin 3.10.1 Company Details 3.10.2 Product Information 3.10.3 Zibo Hongjin Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.10.4 Main Business Overview 3.10.5 Zibo Hongjin News 3.11 Kunshan Chen Juze 3.11.1 Company Details 3.11.2 Product Information 3.11.3 Kunshan Chen Juze Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.11.4 Main Business Overview 3.11.5 Kunshan Chen Juze News 3.12 SEW 3.12.1 Company Details 3.12.2 Product Information 3.12.3 SEW Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.12.4 Main Business Overview 3.12.5 SEW News 3.13 JIE 3.13.1 Company Details 3.13.2 Product Information 3.13.3 JIE Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.13.4 Main Business Overview 3.13.5 JIE News 3.14 Siemens 3.14.1 Company Details 3.14.2 Product Information 3.14.3 Siemens Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.14.4 Main Business Overview 3.14.5 Siemens News 3.15 Guomao 3.15.1 Company Details 3.15.2 Product Information 3.15.3 Guomao Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.15.4 Main Business Overview 3.15.5 Guomao News 3.16 Sumitomo 3.16.1 Company Details 3.16.2 Product Information 3.16.3 Sumitomo Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.16.4 Main Business Overview 3.16.5 Sumitomo News 3.17 Bonfiglioli 3.17.1 Company Details 3.17.2 Product Information 3.17.3 Bonfiglioli Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.17.4 Main Business Overview 3.17.5 Bonfiglioli News 3.18 Mitsubishi 3.18.1 Company Details 3.18.2 Product Information 3.18.3 Mitsubishi Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.18.4 Main Business Overview 3.18.5 Mitsubishi News 3.19 WEG 3.19.1 Company Details 3.19.2 Product Information 3.19.3 WEG Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.19.4 Main Business Overview 3.19.5 WEG News 3.20 NGC 3.20.1 Company Details 3.20.2 Product Information 3.20.3 NGC Gear Unit Pinion Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.20.4 Main Business Overview 3.20.5 NGC News 4 Global Gear Unit Pinion Market Size Categorized by Regions (2015-2020) 4.1 Global Gear Unit Pinion Sales Market Share by Region 4.2 Global Gear Unit Pinion Revenue Market Share by Region (2015-2019) 4.3 Global Gear Unit Pinion Sales, Revenue, Price and Gross Margin (2015-2020) 4.4 North America Gear Unit Pinion Market Size Detail 4.4.1 North America Gear Unit Pinion Sales Growth Rate (2015-2020) 4.4.2 North America Gear Unit Pinion Sales, Revenue, Price and Gross Margin (2015-2020) 4.5 Europe Gear Unit Pinion Market Size Detail 4.5.1 Europe Gear Unit Pinion Sales Growth Rate (2015-2020) 4.5.2 Europe Gear Unit Pinion Sales, Revenue, Price and Gross Margin (2015-2020) 4.6 Japan Gear Unit Pinion Market Size Detail 4.6.1 Japan Gear Unit Pinion Sales Growth Rate (2015-2020) 4.6.2 Japan Gear Unit Pinion Sales, Revenue, Price and Gross Margin (2015-2020) 4.7 China Gear Unit Pinion Market Size Detail 4.7.1 China Gear Unit Pinion Sales Growth Rate (2015-2020) 4.7.2 China Gear Unit Pinion Sales, Revenue, Price and Gross Margin (2015-2020) 5 Global Gear Unit Pinion Market Segment by Type 5.1 Global Gear Unit Pinion Revenue, Sales and Market Share by Type (2015-2020) 5.1.1 Global Gear Unit Pinion Sales and Market Share by Type (2015-2020) 5.1.2 Global Gear Unit Pinion Revenue and Market Share by Type (2015-2020) 5.2 Frame 80-200 mm Sales Growth Rate and Price 5.2.1 Global Frame 80-200 mm Sales Growth Rate (2015-2020) 5.2.2 Global Frame 80-200 mm Price (2015-2020) 5.3 Frame 200-355 mm Sales Growth Rate and Price 5.3.1 Global Frame 200-355 mm Sales Growth Rate (2015-2020) 5.3.2 Global Frame 200-355 mm Price (2015-2020) 6 Global Gear Unit Pinion Market Segment by Application 6.1 Global Gear Unit Pinion Sales Market Share by Application (2015-2020) 6.2 OEM Sales Growth Rate (2015-2020) 6.3 Outsourcing Sales Growth Rate (2015-2020) 7 Gear Unit Pinion Related Market Analysis 7.1 Upstream Analysis 7.1.1 Macro Analysis of Upstream Markets 7.1.2 Key Players in Upstream Markets 7.1.3 Upstream Market Trend Analysis 7.1.4 Gear Unit Pinion Manufacturing Cost Analysis 7.2 Downstream Market Analysis 7.2.1 Macro Analysis of Down Markets 7.2.2 Key Players in Down Markets 7.2.3 Downstream Market Trend Analysis 7.2.4 Sales Channel, Distributors, Traders and Dealers 8 Global Gear Unit Pinion Market Forecast 8.1 Global Gear Unit Pinion Sales, Revenue Forecast 8.1.1 Global Gear Unit Pinion Sales Growth Rate Forecast (2020-2025) 8.1.2 Global Gear Unit Pinion Revenue and Growth Rate Forecast (2020-2025) 8.1.3 Global Gear Unit Pinion Price and Trend Forecast (2020-2025) 8.2 Global Gear Unit Pinion Sales Forecast by Region (2020-2025) 8.2.1 North America Gear Unit Pinion Sales, Revenue Forecast (2020-2025) 8.2.2 Europe Gear Unit Pinion Sales, Revenue Forecast (2020-2025) 8.2.3 Japan Gear Unit Pinion Production, Revenue Forecast (2020-2025) 8.2.4 China Gear Unit Pinion Production, Revenue Forecast (2020-2025) 9 Research Findings and Conclusion 10 Appendix

List of Tables and Figures Figure Gear Unit Pinion Picture Table Global Gear Unit Pinion Sales by Type Figure Global Sales Market Share of Gear Unit Pinion by Product Type in 2019 Table Breakdown of Gear Unit Pinion by Company Type (Tier 1, Tier 2 and Tier 3) Figure Gear Unit Pinion Market Share by Company Type (Tier 1, Tier 2 and Tier 3) Figure Frame 80-200 mm Picture Figure Frame 200-355 mm Picture Table Global Gear Unit Pinion Sales by Application Figure Global Gear Unit Pinion Sales Market Share by Application in 2019 Figure OEM Picture Figure Outsourcing Picture Table Gear Unit Pinion Market Size Comparison by Region (2019-2025) (K Units) & (Million US$) Figure Global Gear Unit Pinion Revenue (Million US$) (2015-2025) Figure Global Gear Unit Pinion Production (K Units) (2015-2025) Figure North America Gear Unit Pinion Revenue (Million US$) Growth Rate (2015-2025) Figure Europe Gear Unit Pinion Revenue (Million US$) Growth Rate (2015-2025) Figure Japan Gear Unit Pinion Revenue (Million US$) Growth Rate (2014-2025) Figure China Gear Unit Pinion Revenue (Million US$) Growth Rate (2015-2025) Table Market Opportunities in Next Few Years Table Market Risks Analysis Table Market Drivers Figure Porter's Five Forces Analysis Table SWOT Analysis Table Global Gear Unit Pinion Sales by Manufacturer (2018-2020) Figure Global Gear Unit Pinion Sales Market Share by Manufacturer in 2019 Table Global Gear Unit Pinion Revenue by Manufacturer (2018-2020) Figure Global Gear Unit Pinion Revenue Market Share by Manufacturer in 2019 Table Global Gear Unit Pinion Manufacturers Market Concentration Ratio (CR5 and HHI) Figure Top 5 Gear Unit Pinion Manufacturer (Revenue) Market Share in 2019 Figure Top 10 Gear Unit Pinion Manufacturer (Revenue) Market Share in 2019 Table Date of Key Manufacturers Enter into Gear Unit Pinion Market Table Key Manufacturers Gear Unit Pinion Product Type Table Mergers & Acquisitions Planning Table Welter Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Welter Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Welter Gear Unit Pinion Market Share (2018-2020) Table Welter Main Business Table Welter Recent Development Table Changzhou T-Linder Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Changzhou T-Linder Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Changzhou T-Linder Gear Unit Pinion Market Share (2018-2020) Table Changzhou T-Linder Main Business Table Changzhou T-Linder Recent Development Table Jiangsu Chixiang Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Jiangsu Chixiang Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Jiangsu Chixiang Gear Unit Pinion Market Share (2018-2020) Table Jiangsu Chixiang Main Business Table Jiangsu Chixiang Recent Development Table Zhongli Gear Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Zhongli Gear Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Zhongli Gear Gear Unit Pinion Market Share (2018-2020) Table Zhongli Gear Main Business Table Zhongli Gear Recent Development Table Ningbo Zhenhai Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Ningbo Zhenhai Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Ningbo Zhenhai Gear Unit Pinion Market Share (2018-2020) Table Ningbo Zhenhai Main Business Table Ningbo Zhenhai Recent Development Table Hongsheng Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Hongsheng Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Hongsheng Gear Unit Pinion Market Share (2018-2020) Table Hongsheng Main Business Table Hongsheng Recent Development Table Jiangyin Liaoyuan Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Jiangyin Liaoyuan Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Jiangyin Liaoyuan Gear Unit Pinion Market Share (2018-2020) Table Jiangyin Liaoyuan Main Business Table Jiangyin Liaoyuan Recent Development Table Nangong Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Nangong Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Nangong Gear Unit Pinion Market Share (2018-2020) Table Nangong Main Business Table Nangong Recent Development Table Jiangyin Delong Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Jiangyin Delong Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Jiangyin Delong Gear Unit Pinion Market Share (2018-2020) Table Jiangyin Delong Main Business Table Jiangyin Delong Recent Development Table Zibo Hongjin Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Zibo Hongjin Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Zibo Hongjin Gear Unit Pinion Market Share (2018-2020) Table Zibo Hongjin Main Business Table Zibo Hongjin Recent Development Table Kunshan Chen Juze Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Kunshan Chen Juze Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Kunshan Chen Juze Gear Unit Pinion Market Share (2018-2020) Table Kunshan Chen Juze Main Business Table Kunshan Chen Juze Recent Development Table SEW Company Profile Figure Gear Unit Pinion Product Picture and Specifications of SEW Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure SEW Gear Unit Pinion Market Share (2018-2020) Table SEW Main Business Table SEW Recent Development Table JIE Company Profile Figure Gear Unit Pinion Product Picture and Specifications of JIE Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure JIE Gear Unit Pinion Market Share (2018-2020) Table JIE Main Business Table JIE Recent Development Table Siemens Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Siemens Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Siemens Gear Unit Pinion Market Share (2018-2020) Table Siemens Main Business Table Siemens Recent Development Table Guomao Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Guomao Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Guomao Gear Unit Pinion Market Share (2018-2020) Table Guomao Main Business Table Guomao Recent Development Table Sumitomo Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Sumitomo Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Sumitomo Gear Unit Pinion Market Share (2018-2020) Table Sumitomo Main Business Table Sumitomo Recent Development Table Bonfiglioli Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Bonfiglioli Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Bonfiglioli Gear Unit Pinion Market Share (2018-2020) Table Bonfiglioli Main Business Table Bonfiglioli Recent Development Table Mitsubishi Company Profile Figure Gear Unit Pinion Product Picture and Specifications of Mitsubishi Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure Mitsubishi Gear Unit Pinion Market Share (2018-2020) Table Mitsubishi Main Business Table Mitsubishi Recent Development Table WEG Company Profile Figure Gear Unit Pinion Product Picture and Specifications of WEG Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure WEG Gear Unit Pinion Market Share (2018-2020) Table WEG Main Business Table WEG Recent Development Table NGC Company Profile Figure Gear Unit Pinion Product Picture and Specifications of NGC Table Gear Unit Pinion Production, Price, Revenue and Gross Margin of 2018-2020 Figure NGC Gear Unit Pinion Market Share (2018-2020) Table NGC Main Business Table NGC Recent Development Table Global Gear Unit Pinion Sales (K Units) by Region (2015-2020) Table Global Gear Unit Pinion Sales Market Share by Region (2015-2019) Figure Global Gear Unit Pinion Sales Market Share by Region (2015-2019) Figure Global Gear Unit Pinion Sales Market Share by Region in 2018 Table Global Gear Unit Pinion Revenue (Million US$) by Region (2015-2020) Table Global Gear Unit Pinion Revenue Market Share by Region (2015-2020) Figure Global Gear Unit Pinion Revenue Market Share by Region (2015-2020) Figure Global Gear Unit Pinion Revenue Market Share by Region in 2019 Table Global Gear Unit Pinion Sales (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2015-2020) Figure North America Gear Unit Pinion Sales (K Units) Growth Rate (2015-2020) Figure Europe Gear Unit Pinion Sales (K Units) Growth Rate (2015-2020) Table Europe Gear Unit Pinion Sales (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2015-2020) Figure Japan Gear Unit Pinion Sales (K Units) Growth Rate (2015-2020) Table Japan Gear Unit Pinion Sales (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2015-2020) Figure China Gear Unit Pinion Sales (K Units) Growth Rate (2015-2020) Table China Gear Unit Pinion Sales (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2015-2020) Table Global Gear Unit Pinion Sales by Type (2015-2020) Table Global Gear Unit Pinion Sales Market Share by Type (2015-2020) Figure Global Gear Unit Pinion Sales Market Share by Type in 2019 Table Global Gear Unit Pinion Revenue by Type (2015-2020) Table Global Gear Unit Pinion Revenue Market Share by Type (2015-2020) Figure Global Gear Unit Pinion Revenue Market Share by Type in 2019 Figure Global Frame 80-200 mm Sales Growth Rate (2015-2025) Figure Global Frame 80-200 mm Price (2015-2020) Figure Global Frame 200-355 mm Sales Growth Rate (2015-2025) Figure Global Frame 200-355 mm Price (2015-2020) Table Global Gear Unit Pinion Sales Market Share by Application (2015-2020) Figure Global Gear Unit Pinion Sales Market Share by Application in 2019 Figure Global OEM Sales Growth Rate (2015-2025) Figure Global Outsourcing Sales Growth Rate (2015-2025) Table Key Players of Upstream Markets Table Key Raw Materials Figure Price Trend of Key Raw Materials Table Key Suppliers of Raw Materials Figure Manufacturing Cost Structure of Gear Unit Pinion Table Key Players of Downstream Markets Figure Sales Channel Figure Global Gear Unit Pinion Production (K Units) Growth Rate Forecast (2020-2025) Figure Global Gear Unit Pinion Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure Global Gear Unit Pinion Price and Trend Forecast (2020-2025) Table Global Gear Unit Pinion Sales (K Units) Forecast by Region (2020-2025) Figure Global Gear Unit Pinion Production Market Share Forecast by Region (2020-2025) Figure North America Gear Unit Pinion Sales (K Units) Growth Rate Forecast (2020-2025) Figure North America Gear Unit Pinion Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure Europe Gear Unit Pinion Sales (K Units) Growth Rate Forecast (2020-2025) Figure Europe Gear Unit Pinion Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure Japan Gear Unit Pinion Production (K Units) Growth Rate Forecast (2020-2025) Figure Japan Gear Unit Pinion Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure China Gear Unit Pinion Production (K Units) Growth Rate Forecast (2020-2025) Figure China Gear Unit Pinion Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure Methodology/Research Approach Figure Market Size Estimation Figure Author List

Welter Changzhou T-Linder Jiangsu Chixiang Zhongli Gear Ningbo Zhenhai Hongsheng Jiangyin Liaoyuan Nangong Jiangyin Delong Zibo Hongjin Kunshan Chen Juze SEW JIE Siemens Guomao Sumitomo Bonfiglioli Mitsubishi