According to the latest data to accumulative total market share and 2009 new market share for main basis for domestic wind machine manufacture enterprise ranking. Readers can see, in the rankings without using usually domestic 10 big corporations, this is decided by the fan manufacturing reality, because our country in this industry showing high concentration trend, the first square top three enterprises accounted for 60% of the market share, add the second square several businesses in China, but suffice wind machine manufacturing of the general situation, the enterprise market share third-party array less than 2%, here, it is ignored. From the list of each enterprise can be seen, the our country fan manufacturing gradually appear polarization trends, air fan megawatts class above give priority to, falling prices is obvious and overseas strategic agenda characteristics.

1) sinovel wind power
Statistical data, according to Danish industry consultancy BTM statistics, sinovel wind 2009 new installed capacity 3510 megawatts (domestic installed for 3495 trillion watts), the global market share for 9.2% ranked third, with the first two wes tower si (12.5%), general electric (12.4%) only sent two percentage points more, the domestic market share for 25.3%, row name first. By the end of 2009, sinovel wind accumulative total installed capacity 5658 megawatts (mw) and domestic market share, ranking first 21.9 per cent.
The wind generator large-scale is development trend. 2009 global fan power average for 159.9 kw, China average 1360 kw, the average American 1.5 mw, the European average 2 -- 3 mw. In the global mainstream 1.5-2.5 megawatts machine, megawatts of 2009 world ranking wind-power sinovel second; In 1.5 mw above power fan, 2009 in the wind sinovel three, In 2.5 megawatts above, sinovel wind fans ranked fifth (BTM).

Situation introduction sinovel windtec (group) Co., ltd., founded in 2006, the products are all above level for mw wind turbine generators. SL1500, SL3000 series WTG is the main model of wind sinovel SL3000 series, including China's first independent research and development, with self-owned intellectual property and most advanced in technology, the world's most mainstream grid of friendly wind generator. It USES first into the variable OARS variable speed doubly-fed electricity generation technology, can be divided into four series, can satisfy different climate characteristics and different wind resources conditions of various environmental requirements.

Sinovel wind from February 2007 established r&d team began to design 3 mw wind generator, sea wind in just three years sinovel completed three mw unit developed, batch production and project engineering change, the commercialization. At present, already in 5 wind-power sinovel megawatts of sea wind turbines.finally research work. 2010 on January 6, responsible for the construction of wind sinovel "national energy sea wind technical equipment r&d center" formally awarded to national energy bureau gave nameboards. The center is China's only by sea wind technology and equipment for research object of national r&d center, target is built global technology level is the highest and most advanced equipments, development and testing of most powerful wind electrical technology equipment r&d center, in order to solve to China's maritime wind is facing the technical problems, and further leads global wind technology development.

Sinovel wind power has established the global marketing strategy, now and the world market main wind-power countries and regions to establish contact with other countries, the development of large companies engaged in wind actively launching an fits. 2009, wind power produced by sinovel 1.5mw wind turbines.finally 10 sets in India successfully installed and normal operation in China, it was the largest wind turbines.finally export projects. At present, the wind is raise build Europe sinovel center and the center of North America, the future overseas market sales will account for 30-40% of the total production company.
So far, with dalian, yancheng wind-power sinovel, baotou, jiuquan four manufacturing base. Employees more than 2,200, 2009 turnover of more than 130 million yuan, currently has authorized patent 23 key, has accepted the patent application 33 items.

Sinovel wind of 1.5 mw wind turbine generators in October 2007 passed the authentication center (Beijing jian heng CGC) of authentication, the design is China's first through the authentication of home-made megawatts jian heng level WTG, more than 10 models through the German Lloyd classification society (GL) certification. 3 mw wind turbine generators also pass Germany Lloyd classification society (GL) certification.

2) junwu technology

Statistical data junwu technology 5343.85 megawatts (mw) and cumulative installed capacity domestic market share 20.7 per cent.

Junwu technology 2009 new installed capacity is 27.22 megawatts (mw) and new installed capacity domestic market share of global market share, 19.7% new 7.2 per cent, ranked fifth.

Situation xinjiang junwu introduction technology Co., LTD was founded in 1998, is the first domestic wind technical equipment r&d and manufacturing enterprises. 2009 operating income 107 billion yuan, an increase of 66.28%, profit amount nearly 2 billion yuan, an increase of 73.68%.

Xinjiang wind limited liability company is the largest shareholder junwu technology. The company consists of holding subsidiaries, including direct 43 home subsidiary company's 16, indirect subsidiary twenty-seven; In addition, the company still has three common control company and six joint stock companies. Divided into four classes: fan r&d and manufacturing company, wind investment companies, wind power service company, parts r&d and manufacturing company. By the end of 2009, company staff 2527.

2009, the company completed the main products by 750 kw, 1.5 mw unit pay equal attention to 1.5 mw unit mainly transition and has launched a 2.5 megawatts permanent magnet direct driving unit and 3.0 mw unit mixed transmission units, Annual finishs 1.5 mw unit production 1,391 platform, 750 kw unit production 782 stage.

2009 company jiuquan base, Germany Neunkirchen base formally put into production, xian, is expected to realize trial production base for the 2010 quarter, when the company went into operation formally 1.5 mw unit production will exceed 3000 sets. The company had six manufacturing base, namely: Beijing southeast, xinjiang urumchi, Inner Mongolia baotou, gansu jiuquan, Germany Neunkirchen and xian in shaanxi, The company existing 1.5 MW unit base capacity basic can full 2.5 megawatts unit production, the production capacity is by 1.5 MW unit capacity directly convert 2.5 MW unit capacity.

2009 company advance internationalized strategy, develop market abroad: company subsidiary Vensys energy AG Germany realized 1.5 mw unit in Europe sales; As soon as possible into beautiful kingdom wind market, the company in the United States conduct wind project construction and operations, Minnesota, USA UILK wind project 3 the platform gold 1.5 mw units by the end of 2009 5-month-construction already.

2009, the company mainly is 2.5 megawatts capitalization expenditure, the development of 3.0 mw unit cost. Globe report final company has obtained the patent 25 studies, is to apply for the registration of the patent 39 items.

3) dongfang electric

Statistical data of eastern electric accumulative total installed capacity 3328.5 megawatts (mw) and domestic market share 12.9%.

Dongfang electric 2009 new installed capacity 2035.5 megawatts (mw) and new installed capacity domestic market share 14.7%, global new market share 6.5 percent ranked seventh.
Situation introduction China Eastern electric group Co., LTD, founded in 1958, the domestic main power station equipment manufacturers, YangQi capital background, wind power technology mainly from Repower company. By in the policy of the country to support and in several issues in bidding for excellent performance, concession fan market share in domestic leapt to third. Its main enterprise dongfang electric Co., LTD located in Shanghai and Hong Kong listed, subordinate enterprise is mainly distributed in the son of sichuan, guangdong, zhejiang, henan, hubei, such as tianjin five provinces and one city.

At present, the eastern electric has formed "five and product structure of electricity, business involves the large-sized hydropower and thermal power, nuclear power, wind power, gas turbine generating equipment such as the development, design, manufacture, sales, supply and power engineering contracting ability. Among them, the wind field can batch production 1 mw, 1.5 mw, 2.5 megawatts wind generator that covers a doubly-fed type, direct driving type, half direct driving type of product research and development ability. 2009 1-9 months, WTG yield 150.15 million kilowatts; Gross margin for 15.67%, year-earlier period is 13.11%, increased tools percentage points.

4) MingYang wind power
Statistical data MingYang wind accumulative total installed capacity 895.5 mw, the domestic market share 3.5%. Fourth (except foreign fan enterprise, hereinafter the same).

MingYang wind 2009 new installed capacity 748.5 megawatts (mw) and new installed capacity market share 5.4% ranked fifth.

Situation MingYang wind technology introduction guangdong LTD. Is engaged in the wind power, power electronics, intelligent electrical power transmission and distribution equipment and complete sets of research, development, production and service of private enterprises. State grid yudean stock-sharing among them, the wind Aerodyn company providing technology by, including the most advanced SCD compact fan. Independent r&d strength is not very strong. As a fan equipment of emerging force in recent years, its performance not common and fresh face, make private industry sit up and take notice. In the sixth franchise bidding has also won the bid, but if you can profit is still unknown.

MingYang wind business expansion soon, in many places have production base, dependent on risk investment proportion is not small, together with technical strength is limited, causes itself capital chain tight situation. This corporation wind power company's development in the future remains to be seen.

2009 November, MingYang and wind power developers widely nuclear agreement, in jilin area development and construction equipment manufacturing base of wind, In October, MingYang two fan in jiangsu results intertidal zone wind power grid generation, In August, MingYang wind and wind key laboratory - Danish Risoe) wind cable (in laboratory in Denmark Roskilde signed a cooperative agreement, establishing r&d centers in Europe, this is the first MingYang in Europe set up r&d center.

5) guodian combined power

Statistical data guodian combined power accumulative total installed capacity 792 megawatts (mw) and domestic market share 3.1%. Ranked fifth.

Guodian combined power 2009 new installed capacity 768 megawatts (mw) and new installed capacity market share 5.6%, fourth.

Situation introduction guodian combined power technology Co., LTD. Was established in June 2007, the registered capital 5.7 billion yuan, have three subsidiary companies, three holding company. Guodian secco ring of shares LongYuan power accounted for 70%, shares by 30%.

Company headquarters is located in Beijing, with baoding, lienyungang, chifeng, baotou, yixing five wind power equipment production base, set the wind generator design, manufacturing, research and development, sales and service as one.

At present, the combined power mainly wind power generation products are with German Aerodyn company integrated design of 1.5 mw (UP1500) wind turbine generators, standalone capacity suitable for China's current environmental and installation use conditions. 2010 in January, "wind power equipment and system technology state-key laboratory settle combined power. The company fan 100% for megawatts above level, what produce fan for 1.5 mw and 3 mw. At present, the most advanced technology is low voltage across (LVRT) technology and grid friendly design technology. Headquarters and various subsidiaries accumulative total staff of 3316 person. By 2010, March 31, guodian combined power accumulative total sales wind generator sets 1121.

6) delivery of wind power

Statistical data delivery of accumulative total installed capacity 594 megawatts (mw) and domestic market share 2.3%. Ranked sixth.

Delivery of 2009 new installed capacity underperforming, add the installed capacity market share at 2.0% below.

Brief introduction situation of zhejiang delivery of wind power engineering Co., LTD. Is YangQi China's energy saving and investment company shareholding enterprises, the earliest wind power industry enterprises entering China, one of the 750 kw Repower company introduction fan technology. Delivery of operation of comparative dovish, in hot wind power industry in keep low-key act. Delivery of application undertake "doubly-fed type variable speed constant frequency 1.5 mw wind turbines.finally development" topics, from ministry officially listed in national science and technology support "11th five-year" plan, and bind energy-saving bid single-crystal river wind franchise project.

July 2009, delivery of northern production base of wind power production base - ZhangBeiYun phase completion and batch referrals 10 sets 1.5 mw wind generator, is expected to can attain annual 100 million kilowatt generator production capacity. The 2.5 megawatts of wind power generator has obtained achievements, is expected to end can referral.

With the arrival of British norell teamed up to design the world's first 800 kilowatt bamboo qualitative blades, market prospect, and was very optimistic about 1.5 mw fan bamboo qualitative blades also in trial-produce, will be sent to the fist of products.

7) xiang electricity wind power

Statistical data xiang electricity wind accumulative total installed capacity of smaller, and domestic market share under 2%.

Hunan electric wind 2009 new installed capacity 454 megawatts (mw) and new installed capacity market share 3.3%, ranked sixth.

Situation introduction xiang electricity wind power Co., LTD. Is a state-owned background for xiangtan motor subsidiary, fan technology from the Netherlands Zephyros company. 2009 fan operating income 2.7 billion yuan, profit 9700 million yuan.

2009, hunan electric wind multi-megawatt wind bid-winning national wind franchise bidding projects, wind power machine order is growing rapidly. But its weakness is fan localization rate, low profitability is weak, the personage inside course of study expresses, its production of 2MW fan of the break-even point is 140-150 sets, because its components is mostly imports.

Last year xiang electricity wind accelerated pace and internationalization 2009 August, hunan electric wind power in 10 million euro price bought Dutch Darwin company 5 mw direct driving type permanent magnet sea project, speed up large fan blower and 5 mw Marine blower r&d process.

Hunan electric wind in hebei chengde FengNing maxell wind power.at 15 million kilowatts, YuDaoKou townships wind power.at the paddock 20 million kilowatts franchise project tendering, hunan electric wind bid, two project bid price for 159364 million yuan. Therefore, 2009 September adopted the "about endowment xiang electricity wind power Co., LTD. Bill" and "expand wind-driven generator production capacity of project on the bill.