2009 deep research report on china wind gear box industry

620 views
577 views

Published on

Published in: Education, Business, Technology
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
620
On SlideShare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
Downloads
1
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide

2009 deep research report on china wind gear box industry

  1. 1. 2009 Deep Research Report on China Wind Gear Box Industry 2009 Deep Research Report on China Wind Gear Box Industry Hard copy :2500 USD Electronic copy(PDF) :2500USD Hard and Electronic copy :3000USD Pages:190 Tables and Figures: 168 Published date :Aug 17, 2009 Publisher: QY Research Group Contact: Mr Zhang Dong 86-10-8294-5717 86-13811796901 sales@qyresearch.com Summary: 《2009 Deep Research Report on China Wind Gear Box Industry》was published by QYResearch Wind Energy Research Center on Aug 2009. It was a professional and depth research report on China Wind gear box industry. In the report, the following information will be included: China Wind gear box Production Supply Sales Demand marketing and technology (equipment) information; China Wind gear box production and demand from 2008-2013; China Wind gear box manufacturers Wind gear box Capacity Production Cost Average selling price Production Value Revenue Profit etc information; China Wind gear box manufacturers Product Information (included 750KW, 800KW,850KW,1.5MW,2.0MW wind gear box etc information and technology information); Downstream client or demand analysis, (included: sales contracts customers etc); China Wind gear box industry development trend and related conclusions; Finally, we conduct a comprehensive summary of China wind gear box industry, including the past present and forecast the future, we also made a feasibility analysis of the 800sets/year wind gear box project ,we carry out an accurate calculation on investment cost, revenue, profitability, payback period. In a word, it was a depth research report on china Wind gear box industry chain. And thanks to the China Wind gear box marketing or technology experts help and support during QYResearch Wind Energy team survey and interviews. QYResearch Mr. Zhangdong sales@qyresearch.com 13811796901 8610-82945717 Page 1 (8total)
  2. 2. 2009 Deep Research Report on China Wind Gear Box Industry Table of Contents: Chapter One Wind Gear Box Industry Overview 1 1.1 Definition of Wind Gear Box 1 1.2 Classification and Application 2 1.3 Wind Gear Box Structure 2 1.4 Wind gear box working principle 5 1.5 Wind Gear Box Industry current situation and Outlook 8 Chapter Two Wind Gear Box Design and Maintenance 10 2.1 Wind Gear Box Technical Overview 10 2.2 Wind Gear Box Technical standards16 2.3Wind Gear Box modal analysis 20 2.4 Wind Gear Box Structural Design 27 2.5 Wind Gear Box Monitoring facilities 28 2.6 Wind Gear Box Fault Diagnosis 29 2.7 Wind Gear Box Operation and Maintenance 32 2.8 China Wind Gear Box Technical Problems and Prospects 35 Chapter Three China Wind Gear Box Productions Supply Sales Demand Market Status and Forecast 2008-2013 35 3.1Wind Gear Box Productions Overview 35 3.2 Wind Gear Box Demand 38 3.3 Supply and Demand of China Wind Gear Box91 3.4 Wind Gear Box Customer relation List 92 Chapter Four Wind Gear Box Key Manufacturers 94 4.1 NGC(Nanjing HKG:0685 China Transmission) 94 4.2 Chongqing Gearbox(Chongqing) 100 4.3 DHI•DCW Group Co.,Ltd(Dalian) 106 4.4 China Erzhong(Sichuan) 110 4.5 Gamesa(Spain Tianjin 850KW 2.0MW) 113 4.6 Flender(Germany Siemens Tianjin) 119 4.7 Winergy(Germany Tianjin) 123 4.8 Hangzhou Advance Gearbox Group Co., Ltd(Hangzhou) 127 4.9 Ningbo Donly transmission equipment co.,ltd(Ningbo 002164 Building project) 131 4.10 Guo Dian United Power(Baotou Building Project) 135 4.11 TaiYuan Heavy Industry Co.,Ltd(600169 Planning Project) 139 4.12 Hansen(Tianjin)transmissions company(Belgium Acquired by Suzlon) 142 4.13 GE(USA Shenyang Planning project ) 145 QYResearch Mr. Zhangdong sales@qyresearch.com 13811796901 8610-82945717 Page 2 (8total)
  3. 3. 2009 Deep Research Report on China Wind Gear Box Industry Chapter Five Wind Gear Box Downstream Co-operation Wind Turbine Manufacturers 146 5.1 Sinovel(Beijing 1.5MW) 146 5.2 Goldwind(Xinjiang 750KW 1.5MW) 149 5.3 DEC(Sichuan 1.5MW) 154 5.4 Vestas(Denmark Tianjin 2.0MW 850KW) 158 5.5 Windey(Zhejiang 750KW 800KW 1.5MW) 163 5.6 Mingyang(Guangdong 1.5MW 3.0MW) 167 Chapter Six Feasibility Analysis of China New Wind Gear Box Projects 171 6.1 Opportunity and Risk of China Wind Gear Box Projects171 6.2 Feasibility Analysis of Wind Gear Box project 173 Chapter Seven Wind Gear Box Industry Research Conclusions 175 Tables and Figures: Figure Wind Gear Box Structure Chart 2 Figure Wind Gear Box working principle Chart 5 Figure Wind Gear Box in the wind turbine 5 FigureWind turbine Cost Structure7 Figure Wind Gear Box Industry chain structure 8 Table 2008 China Leading Wind Gear Box Manufacturer Capacity Production(MW) and China Total Capacity Total Prodution List 8 Figure 2008 China Leading wind Gear Box manufactures Capacity (MW) and marketshare 9 Figure 2008 China Leading wind Gear Box manufactures production(MW) and marketshare 9 Table Wind Gear Box major components design List 10 Table Wind Gear Box Material Selection List 12 Table Wind Gear Box Processing List 13 Table Wind Gear Box Painting process specifications List 13 Table Gear Processing List 14 Table Box Processing List 14 Table Heat Treatment Process List 14 Table Wind Gear Box processing equipment List 15 Table Wind Gear Box structural design List 27 Table Wind Gear Box Maintenance content List 32 Table Wind Gear Box Troubleshooting List 34 Table 2008-2013 China Top10 Wind Gear Box manufacturers Capacity and China Total Capacity (MW)List 35 Table 2008-2013 China Top10 Wind Gear Box manufacturers Capacity Marketshare List 36 Table 2008-2013 China Top10 Wind Gear Boxmanufacturers Wind gear box Production and China total Prodcution (MW)List 36 QYResearch Mr. Zhangdong sales@qyresearch.com 13811796901 8610-82945717 Page 3 (8total)
  4. 4. 2009 Deep Research Report on China Wind Gear Box Industry Table 2008-2013China Top10 Wind Gear Boxmanufacturers Windgear box Production Marketshare List 37 Figure 2008-2013 China Wind Gear Box Capacity Production(MW) and growth rate 37 Table China 1st 2nd 3rd 4th 5th Wind Power Concession bids List 38 Table 2005 China 26 Wind Farm Wind Turbine Partner and Installed Capacity (KW) List 39 Table 2006 China 52 Wind Farm Wind Turbine Partner and Installed Capacity (KW) List 40 Table 2007 China 104 Wind Farm Operator Wind Turbine Partner and Installed Capacity (KW) List 42 Table 2008 China 201 Wind Farm Operator Wind Turbine Partner and Installed Capacity (KW) List 45 Table The Seven Reasons of China High Speed Wind Power Development 83 Table Various forms of power generation (hydro, thermal power, nuclear power, wind power, photovoltaic power generation, etc.) Cost and electricity price List 84 Table China Government support wind power and other renewable energy development policies List 84 Table 2008 China’s Top14 wind turbine manufatures new installed capacity marketshare List 86 Figure 2008 China's new wind turbine installed capacity Top 5 companies marketshare 87 Table 2008 China’s Top14 wind turbine manufatures total installed capacity marketshare List 87 Figure 2008 China's cumulative wind turbine installed capacity Top 5 companies marketshare 88 Figure 2008 China wind turbine (600KW, 750KW,850KW, 1.5MW, 2.0MW etc. )cumulative installed capacity share 89 Figure 2008-2013 China New wind turbine installed Capacity (MW) and Growth rate 90 Figure 2008-2013 China Wind Gear Box Demand(MW) and growth rate 91 Table 2008-2013 China Wind Gear Box Production、Production.Demand. Shortage (MW) List 91 Figure 2008-2013 China Wind Gear Box Industry value (billion) and growth rate 92 Table 2008 China Cooperative relations (contracts Order models) between wind Gear Box companies and wind turbine companies List 92 Figure 2008 China Cooperative relations between wind Gear Box companies and wind turbine companies 93 Table NGC Gear Box Company Information Table(Products, Revenue, Raw Materials,Clients, Expansion Plan, Contacts etc 13 items) 94 Table 2008-2013 NGC Wind Gear Box Capacity Production(MW)List 95 Figure 2008-2013 NGC Wind Gear Box Capacity Production(MW)and growth rate 96 Table 2008-2013 NGC Capacity Utilization ratio Sales(MW)List 96 Table 2008-2013 NGC 750KW Wind Gear Box Sales(set)Price(10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 96 Figure 2008-2013 NGC 750KW Wind Gear Box Sale(set) and growth rate List 97 Table 2008-2013 NGC 1.25MW Gear Box Sales ( set ) Price ( 10K RMB/set ) Cost ( 10K RMB/set)Revenue(10K RMB)Profit Margin List 97 Figure 2008-2013 NGC 1.25MW Wind Gear Box Sale(set) and growth rate List98 Table 2008-2013 NGC 1.5MW Wind Gear Box Sales(set)Price(10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 98 Figure 2008-2013 NGC 1.5MW Gear Box Sale(set) and growth rate List 99 QYResearch Mr. Zhangdong sales@qyresearch.com 13811796901 8610-82945717 Page 4 (8total)
  5. 5. 2009 Deep Research Report on China Wind Gear Box Industry Table 2008-2013 NGC 2.0MW Wind Gear Box Sales(set)Price(10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 99 Figure 2008-2013 NGC2.0MW Wind Gear Box Sale(set) and growth rate List 100 Table Chongqing Gear Box Company Information Table ( Products, Revenue, Raw Materials,Clients, Expansion Plan, Contacts etc 13 items) 100 Table 2008-2013 Chongqing Gearbox Wind Gear Box Capacity Production(MW)List 102 Figure 2008-2013 Chongqing Gearbox Wind Gear Box Capacity Production(MW)and growth rate 103 Table 2008-2013 Chongqing Gearbox Capacity Utilization ratio Sales(MW)List 103 Table 2008-2013 Chongqing Gearbox 750KW Wind Gear Box Sales ( set ) Price ( 10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 103 Figure 2008-2013 Chongqing Gearbox 750KW Wind Gear Box Sale(set) and growth rate List 104 Table 2008-2013 Chongqing Gearbox 1.25MWGear Box Sales ( set ) Price ( 10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 104 Figure 2008-2013 Chongqing Gearbox 1.25MW Wind Gear Box Sale(set) and growth rate List 105 Table 2008-2013 Chongqing Gearbox 1.5MW Wind Gear Box Sales ( set ) Price ( 10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 105 Figure 2008-2013 Chongqing Gearbox 1.5MWGear Box Sale(set) and growth rate List 106 Table DHI•DCW Company Information Table ( Products, Revenue, Raw Materials , Clients, Expansion Plan, Contacts etc 13 items) 106 Table 2008-2013 DHI•DCW Wind Gear Box Capacity Production(MW)List 108 Figure 2008-2013 DHI•DCW Wind Gear Box Capacity Production(MW)and growth rate 109 Table 2008-2013 DHI•DCW Capacity Utilization ratio Sales(MW)List 109 Table 2008-2013 DHI•DCW 1.5MW Wind Gear Box Sales ( set ) Price ( 10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 109 Figure 2008-2013 DHI•DCW 1.5MWGear Box Sale(set) and growth rate List 110 Table Erzhong Gear Box Company Information Table ( Products, Revenue, Raw Materials,Clients, Expansion Plan, Contacts etc 13 items) 110 Table 2008-2013 China Erzhong Wind Gear Box Capacity Production(MW)List 111 Figure 2008-2013 China Erzhong Wind Gear Box Capacity Production(MW)and growth rate 112 Table 2008-2013 China Erzhong Capacity Utilization ratio Sales(MW)List 112 Table 2008-2013 China Erzhong 1.5MW Wind Gear Box Sales ( set ) Price ( 10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 112 Figure 2008-2013 China Erzhong 1.5MWGear Box Sale(set) and growth rate List 113 Table Gamesa Gear Box Company Information Table ( Products, Revenue, Raw Materials,Clients, Expansion Plan, Contacts etc 13 items) 113 Table 2008-2013 Gamesa ChinaWind Gear Box Capacity Production(MW)List 115 Figure 2008-2013 Gamesa China Wind Gear Box Capacity Production (MW)and growth rate 116 Table 2008-2013 Gamesa ChinaCapacity Utilization ratio Sales(MW)List 116 Table 2008-2013 Gamesa China 850KW Wind Gear Box Sales ( set ) Price ( 10K QYResearch Mr. Zhangdong sales@qyresearch.com 13811796901 8610-82945717 Page 5 (8total)
  6. 6. 2009 Deep Research Report on China Wind Gear Box Industry RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 116 Figure 2008-2013 Gamesa China 850KW WindGear Box Sale(set) and growth rate List 117 Table 2008-2013 Gamesa China 2MW Wind Gear Box Sales ( set ) Price ( 10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 117 Figure 2008-2013 Gamesa China 2MW WindGear Box Sale(set) and growth rate List 118 Table Siemens Flender (Tianjin) Company Information Table ( Products, Revenue, Raw Materials,Clients, Expansion Plan, Contacts etc 13 items) 119 Table 2008-2013 Flender Wind Gear Box Capacity Production(MW)List 120 Figure 2008-2013 Flender Wind Gear Box Capacity Production(MW)and growth rate 121 Table 2008-2013 Flender Capacity Utilization ratio Sales(MW)List 121 Table 2008-2013 Flender 1.25MW Wind Gear Box Sales ( set ) Price ( 10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 121 Figure 2008-2013 Flender 1.25MWGear Box Sale(set) and growth rate List 122 Table 2008-2013 Flender 1.5MW Wind Gear Box Sales ( set ) Price ( 10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 122 Figure 2008-2013 Flender 1.5MWGear Box Sale(set) and growth rate List 122 Table Winergy Company Information Table ( Products, Revenue, Raw Materials , Clients, Expansion Plan, Contacts etc 13 items) 123 Table 2008-2013 Winergy China Wind Gear Box Capacity Production(MW)List 125 Figure 2008-2013 Winergy China Wind Gear Box Capacity Production(MW)and growth rate 126 Table 2008-2013 Winergy China Capacity Utilization ratio Sales(MW)List 126 Table 2008-2013 Winergy China1.5MW Wind Gear Box Sales ( set ) Price ( 10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 126 Figure 2008-2013 Winergy China 1.5MW Gear Box Sale(set) and growth rate List 127 Table Hangzhou Advance Gearbox Company Information Table ( Products, Revenue, Raw Materials,Clients, Expansion Plan, Contacts etc 13 items) 127 Table 2008-2013 Hangzhou Advance Gearbox Wind Gear Box Capacity Production(MW)List 130 Figure 2008-2013 Hangzhou Advance Gearbox Wind Gear Box Capacity Production(MW)and growth rate 130 Table 2008-2013 Hangzhou Advance Gearbox Capacity Utilization ratio Sales(MW)List 130 Table 2008-2013 Hangzhou Advance Gearbox 1.5MW Wind Gear Box Sales(set)Price(10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 131 Figure 2008-2013 Hangzhou Advance Gearbox 1.5MW Gear Box Sale(set) and growth rate List 131 Table Donly transmission Company Information Table ( Products, Revenue, Raw Materials,Clients, Expansion Plan, Contacts etc 13 items) 132 Table 2008-2013 Donly transmission Wind Gear Box Capacity Production(MW)List 133 Figure 2008-2013 Donly transmission Wind Gear Box Capacity Production (MW)and growth rate 134 Table 2008-2013 Donly transmission Capacity Utilization ratio Sales(MW)List 134 Table 2008-2013 Donly transmission 1.5MW Wind Gear Box Sales ( set ) Price ( 10K QYResearch Mr. Zhangdong sales@qyresearch.com 13811796901 8610-82945717 Page 6 (8total)
  7. 7. 2009 Deep Research Report on China Wind Gear Box Industry RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 134 Figure 2008-2013 Donly transmission 1.5MWGear Box Sale(set) and growth rate List 135 Table Guo Dian United Power Wind Gear BoxCompany Information Table(Products, Revenue, Raw Materials,Clients, Expansion Plan, Contacts etc 13 items) 135 Table 2008-2013 Guo Dian United Power Wind Gear Box Capacity Production(MW)List 137 Figure 2008-2013 Guo Dian United Power Wind Gear Box Capacity Production ( MW ) and growth rate 138 Table 2008-2013 Guo Dian United PowerCapacity Utilization ratio Sales(MW)List 138 Table 2008-2013 Guo Dian United Power 1.5MW Wind Gear Box Sales ( set ) Price ( 10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 138 Figure 2008-2013 Guo Dian United Power 1.5MW Gear Box Sale(set) and growth rate List 139 Table TaiYuan Heavy Industry Wind Gear BoxCompany Information Table(Products, Revenue, Raw Materials,Clients, Expansion Plan, Contacts etc 13 items) 139 Table Hansen(Tianjin)transmissions Wind Gear BoxCompany Information Table(Products, Revenue, Raw Materials,Clients, Expansion Plan, Contacts etc 13 items) 142 Table 2008-2013 Hansen ( Tianjin ) transmissions Wind Gear Box Capacity Production(MW)List 144 Figure 2008-2013 Hansen ( Tianjin ) transmissions Wind Gear Box Capacity Production(MW)and growth rate 144 Table Sinovel Company Information Table ( Products, Revenue, Parts suppliers , Clients, Expansion Plan, Contacts etc 13 items) 146 Table 2008-2013 Sinovel Wind turbine Capacity Production(MW)List 147 Figure 2008-2013 Sinovel Wind turbine Capacity Production(MW)and growth rate 148 Table 2008-2013 Sinovel Capacity Utilization ratio Sales(MW)List 148 Table 2008-2013 Sinovel 1.5MW Wind turbine Sales(set)Price(10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 148 Figure 2008-2013 Sinovel 1.5MW Wind turbine sales(set) and growth rate List 149 Table Goldwind Company Information Table ( Products, Revenue, Parts suppliers , Clients, Expansion Plan, Contacts etc 13 items) 149 Table 2008-2013 Goldwind Wind turbine Capacity Production(MW)List 151 Figure 2008-2013 Goldwind Wind turbine Capacity Production(MW)and growth rate 152 Table 2008-2013 Goldwind Capacity Utilization ratio Sales(MW)List 152 Table 2008-2013 Goldwind 750KW Wind turbine Sales ( set ) Price ( 10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 152 Figure 2008-2013 Goldwind 750KW Wind turbine sales(set) and growth rate List 153 Table 2008-2013 Goldwind1.5MW Wind turbine Sales(set)Price(10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 153 Figure 2008-2013 Goldwind1.5MW Wind turbine sales(set) and growth rate List 154 Table DEC Company Information Table(Products, Revenue, Parts suppliers,Clients, Expansion Plan, Contacts etc 13 items)154 Table 2008-2013 DEC Wind turbine Capacity Production(MW)List 156 Figure 2008-2013 DEC Wind turbine Capacity Production(MW)and growth rate 157 Table 2008-2013 DEC Capacity Utilization ratio Sales(MW)List 157 QYResearch Mr. Zhangdong sales@qyresearch.com 13811796901 8610-82945717 Page 7 (8total)
  8. 8. 2009 Deep Research Report on China Wind Gear Box Industry Table 2008-2013 DEC 1.5MW Wind turbine Sales (set)Price(10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 157 Figure 2008-2013 DEC 1.5MW Wind turbine sales(set) and growth rate List 158 Table Vestas Company Information Table ( Products, Revenue, Parts suppliers , Clients, Expansion Plan, Contacts etc 13 items) 158 Table 2008-2013 Vestas China Wind turbine Capacity Production(MW)List 160 Figure 2008-2013 Vestas China Wind turbine Capacity Production(MW)and growth rate 161 Table 2008-2013Vestas China Capacity Utilization ratio Sales(MW)List 161 Table 2008-2013 Vestas China 2.0MW Wind turbine Sales ( set ) Price ( 10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 161 Figure 2008-2013 Vestas China 2.0MW Wind turbine sales(set) and growth rate List 162 Table 2008-2013 Vestas China 850KW Wind turbine Sales ( set ) Price ( 10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 162 Figure 2008-2013 Vestas China 850KW Wind turbine sales(set) and growth rate List 163 Table Zhejiang Windey Company Information Table ( Products, Revenue, Parts suppliers,Clients, Expansion Plan, Contacts etc 13 items) 163 Table 2008-2013 Windey Wind turbine Capacity Production(MW)List 164 Figure 2008-2013 Windey Wind turbine Capacity Production(MW)and growth rate 165 Table 2008-2013Windey Capacity Utilization ratio Sales(MW)List 165 Table 2008-2013 Windey 750KW Wind turbine Sales(set)Price(10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 165 Figure 2008-2013 Windey 750KW Wind turbine sales(set) and growth rate List 166 Table 2008-2013Windey 1.5MW Wind turbine Sales(set)Price(10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 166 Figure 2008-2013 Windey 1.5MW Wind turbine sales(set) and growth rate List 167 Table Mingyang Company Information Table ( Products, Revenue, Parts suppliers , Clients, Expansion Plan, Contacts etc 13 items) 167 Table 2008-2013 Mingyang Wind turbine Capacity Production(MW)List 169 Figure 2008-2013 Mingyang Wind turbine Capacity Production(MW)and growth rate 169 Table 2008-2013 Mingyang Capacity Utilization ratio Sales(MW)List 169 Table 2008-2013 Mingyang 1.5MW Wind turbine Sales ( set ) Price ( 10K RMB/set)Cost(10K RMB/set)Revenue(10K RMB)Profit Margin List 170 Figure 2008-2013 Mingyang 1.5MW Wind turbine sales(set) and growth rate List 170 Table 2009 China Wind Gear Boxproject Opportunity and Risk List 171 Table 800sets/year 1.5MW Wind Gear Box project Feasibility Analysis 173 Figure 800sets/year 1.5MW Wind Gear Box project Cost Analysis 174 Figure 800sets/year 1.5MW Wind Gear Box project Production cost structure 174 Table 800sets/year 1.5MW Wind Gear Box project Production Revenue Profit Payback period Analysis 174 QYResearch Mr. Zhangdong sales@qyresearch.com 13811796901 8610-82945717 Page 8 (8total)

×