China Shipbuilding Industry Corporation CSIC (Chongqing) Haizhuang Windpower Equipment Co., Ltd.

Introduction of CSIC ● A super large state-owned shipbuilding corporation in China ● Under direct control of the central government

Introduction of CSIC ● Public Company, stock code:601989 ● Ranked 462 in the World Top 500 Enterprises, total assets over USD 35 billion. ● 1499 domestic and global patents, 34 National Science and Technology Progress Award, 593 National Defense Science and Technology Award, and a large number of national scientific and technological achievements. ● 28 R&D institutes, 48 industrial enterprises, 15 shareholding companies, 6 regional corporations. ● Distributed in 20 provinces and cities in China.

Business Scope Builds and repairs a wide range of ships including chemical and product carriers, bulk carriers, containerships, Ro-Ro vessels, LPG, LNG and engineering vessels. The largest shipbuilding and ship repair facilities in China. CSIC's business ranges from marine industries to civil projects. It has developed and produced hundreds of non-marine products that are used in more than 20 industries and sectors such as aerospace, hydro-power, metallurgy, petrochemicals, oil exploitation platform, tobacco, railways, automotive and energy equipment. Like its ships and marine equipment, these non-marine products are also exported worldwide.

Main Products Seamless steel tube Oil tank Wind turbine Crude oil vessel (30t) Oil exploitation platform (40m) Seamless steel tube Oil tank Wind turbine

Overview of HZ Windpower ● Established in Jan 2004 ● 17 shareholding companies ● USD160 million total capital ● 700 employees ● High-tech company for wind turbine design, manufacture and sales ● Invested by related enterprises in CSIC, Guodian Nanzi Co., Ltd. and CQ Energy Investment Group

Technological Strength ● The only National offshore wind power engineering technology research center ● Chongqing wind power generation equipment engineering technology research center ● Chongqing wind power generation equipment technology major projects unit ● Chongqing "ten billion wind power industry enterprise cluster" implementation unit ● Shoulders 2 national research projects “National 5.0MW offshore wind turbine technology to support national development plan" and "5.0MW offshore wind turbine technology developed by key international scientific and technological cooperation program"

Certificates Environmental Management System Certificate Occupational Health and Safety Management System--Specification ISO9001 Quality Certificate

Reports & Certificates Test Report (DEWI) GL Certificate (2MW)

Blue Sky Award by UN

History 2004 Company establishment, technology sourcing 2006 Technology introduction 2007 Prototype manufacturing 2008 Commissioning and testing 2009 Serial production

Manufacturing Facility 1st workshop in Chongqing other 3 workshops in: Inner Mongolia Xinjiang Jiangsu total production capacity: 1500 units/year (1 shift) Length: 300m Width: 56m Production capacity: 320 units/year

Serial Products 850kW 2000kW H52 H56 H60 H82 H87 H93 H102 5000kW 2500kW H103 H127 H151

Datasheet of 850kW ITEM UNIT H52 H56 H60 Rotor Diameter m 51.75 56.3 Hub Height 62/70 Power Regulation Variable Speed, Pitch Cut-in Wind Speed m/s 4 3 Cut-out Wind Speed 25 Rated Wind Speed 12 11 10.3 Maximum Survival Wind Speed 70 52.5 Swept Area ㎡ 2103 2463 2807 Wind Class IE TCIIA+ IE TCⅢA IE TCⅢA- Weight (nacelle + rotor + blades) t 48.5888 48.704 48.82

Datasheet of 2000kW ITEM UNIT H82 H87 H93 H102 Rotor Diameter m 82.4 92.8 100 Hub Height 70/80 70 Power Regulation Variable Speed, Pitch Cut-in Wind Speed m/s 4 3 Cut-out Wind Speed 25 Rated Wind Speed 12 10.9 10.8 10.2 Maximum Survival Wind Speed 59.5 52.5 Swept Area ㎡ 5330 5945 6793 7854 Wind Class TCIA/TCIIA+ TCIIA / TCIIA+ TCⅢA Weight (nacelle + rotor + blades) t 145.97 154.45 157.483 167.4

Datasheet of 2500kW ITEM UNIT H103 Rotor Diameter m 51.75 Hub Height 80 Power Regulation Variable Speed, Pitch Cut-in Wind Speed m/s 3 Cut-out Wind Speed 25 Rated Wind Speed 10.5 Maximum Survival Wind Speed 52.5 Swept Area ㎡ 8332 Wind Class IEC IIIA Weight (nacelle + rotor + blades) t 192.4

Datasheet of 5000kW ITEM UNIT H127 H151 Rotor Diameter m 127 151 Hub Height N/A Power Regulation Variable Speed, Pitch Cut-in Wind Speed m/s 3.5 Cut-out Wind Speed 25 Rated Wind Speed 12.1 10.6 Maximum Survival Wind Speed 70 57.5 Swept Area ㎡ 12733 17908 Wind Class IECIA/ IECⅢB+ IECIA/IECⅢB+ Weight (nacelle + rotor + blades) t 375 598

Power Curve 2MW- H102 (ρ=1.225 kg/m3 )

Design 850kW 2000kW

Technical Features of 2000KW ● High energy produced, high-quality electricity ● Suitable for cold climate, high-altitude, firm, icing, sandstorm, typhoon, salt fog, etc. ● Improved adaptability, power regulation, power prediction, LVRT ● Concentrated lubrication system ● Filtering and cooling system for gearbox oil ● Double bearing support for the drive train ● Advanced control system and protection system

Technical Features of 850KW ● Adopting electrically excitative synchronous generator ● Pitch & variable speed, 30% higher in energy yield than wind turbine with fixed pitch & constant speed ● Power regulation, power prediction, LVRT, grid friendly ● Continuous working ability under rough conditions like hot/cold climate, high altitude, etc ● Cost- efficient and high reliability

Component Supply Chain Blade Hub Main shaft Bearing housing Gearbox all in CSIC turbine Frame Generator Tower Control system Hydraulic system Converter

Technologies Introduction 850kW-technology transfer from Germany with IP right 2000kW-co-developed with aerodyn (Germany) with IP right

5MW Offshore Development Dec 2009 | Project feasibility approved Apr 2010 | Concept study Jul-Aug 2010 | Visit to Europe for co-design Jun 2011 | Completion of design end of 2011 | Prototype assembly

Offshore Advantages Aerodynamics test for blade Wind simulation test Current analysis Load analysis for tower and foundation

Partners

Partners

Development Strategies ● To develop turbines and components in parallel, with each being the driving force behind the other. ● To build up a complete wind power industry chain. ● To develop onshore & offshore wind turbines at the same time with domestic & international cooperation.

International Cooperation ● Co-design with famous foreign design companies ● Outsource components from abroad ● Joint-venture for wind turbine assembly and components manufacturing and sales ● Co-develop overseas wind farms

What can we do for you? ● Design, optimization ● Manufacture, transportation ● Instruction for installation & commissioning ● After-sale services ● Micro-selection for wind farm ● Wind farm design ● Wind turbine selection ● Power generation estimate ● EPC management for wind farm

International Business ● WECS exportation (manufacture, delivery, guide for installation & commissioning, after-sale services) ● Invest overseas wind farms (wind turbines as investment) ● Build overseas wind farms in EPC, BT, BOT (install HZ wind turbines) ● Cooperate with local partner to co-invest in promising wind farm projects

Installation Capacity 2008-2010: 842MW (66 units of 850kW, 393 units of 2MW)

Wind Farms With HZ Turbines

Wind Farm in Wulong 850kW, 58 units

Wind Farms in Inner Mongolia 2MW, 88 units

Wind Farm in Rudong 2MW near-shore, 2 units of prototypes

Wind Farms in Northeast China 2MW, 125 units

Wind Farm in Lian Yungang 2MW, 50 units

Wind Farms in Jin Bian, Shanxi 2MW, 49 units

Dear sir, We are pleased to invite you and your colleagues to visit HZ windpower head office, R&D center and assembly workshop in Chongqing China. We are looking forward to establishing a long-term relationship between both parties and a win-win cooperation.

Contact HZ Windpower NA Inc. 101 W Big Beaver Rd. Suite 245 Tel : 641-414-5112 Email: sales@hzwindpowerna.com  Website: www.HZWindpowerNA.com

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