S HANXI J INRUI H IGH P RESSURE R INGS C O. L TD. Turkmenistan Thailand Malaisia Libanon Laos Katar Israel China Bhutan Bangladesh Shanxi Jinrui Quality Technology Customer Service

History Company profile Certification Production process overview Main Equipment Company presence Company culture Service Logistics I NDEX

H ISTORY First Ring Rolling machine invested 2 nd 5M Ring Roller invested R&D Center founded Technology break though for wind flange 5,000T Press machine 6.3M Ring Roller machine invested Nominated as drafting Member of China Wind Tower flange standard Obtain BV certification Obained European Union CPD certification Obtain Vestas Approval as Global supplier Company credited rating as AAA ISO 9001 Wind Tower flange exported to USA 2 nd Heat treatment workshop invested Approved supplier for Thyssenkrupp, (Rothe Erde) Obain National High Tech- Enterprise Certification Obtain 3 Patents in Forging Obtained European PED certification R&D Center founded Technology break though for wind flange

Owned: Private owned Assets 2012 (CNY): Total 316 M, Fixed 206 M, Current 110 M Employees: 350 Factory area: Total 90,000 M², under roof 30,000 M² C OMPANY P ROFILE G ENERAL

C OMPANY P ROFILE S ALES Description China Installed Wind Turbines (MW) China Installed Wind Turbine (Set) Jinrui Pupplied Flanges (Set) Market Share (%)29 %41 %50 %33 %19 %20 %21 %20 % Total in Sets Jinrui Supplied (Sets)

C OMPANY P ROFILE C USTOMER O VERVIEW Customer Sinovel Goldwind Shanghai Electric Windey United Power Ming Yang WEMC Windpower Dong Fang Turbine Gamesa50 GE Vestas2 Other Total Sets Supplied Jinrui supplied 58 sets to Vestas Americas in 2006

C ERTIFICATION Certified, by TUV Rheinland, in accordance to ISO9001:2008, ISO 14001: Cor. 1:2009, and BS OHSAS 18001:2007 Certified Quality Assurance System for Manufacturer of materials acc. to Directive 97/23/EC China Classification Society Certification for Ring Forging & Wind Tower Flange

C ERTIFICATION Power (Beijing) Production Certifications for Wind Flange (Tower, Bearing, Gears) Declaration of Conformity for Construction Product In accordance with Constructive Product Directive 89/106/EEC, amended by Council Directive 93/68/EEC of 22 July 1993 ( CE certificate) Approved by Vestas on December of 2012, for forging, testing and machining of flanges for wind turbines with the use of material S355 NL

P RODUCTION PROCESS OVERVIEW Raw Material Cutting Heat Treatment PressingRing RollingHeating MachiningMechanical Testing UT Drilling Packing

M AIN EQUIPMENT Press machines Equip NameModelQuantityMain Data Press MachineTHP Pressure 6000t/work piece 30t Press MachineY Pressure 5000t/work piece 15t

M AIN EQUIPMENT Ring roller Equip NameModelQuantityMain Data Digital Control Ring Roller D X5001 Outer Diameter:5000mm, Height ： 500mm, Weight ： ≤5T ， Pressure ： 200T Digital Control Ring Roller D53K-6300X10001 Outer Diameter:6300mm, Height ： 1000mm, Weight ： ≤ 18T ， Pressure ： 500T

M AIN EQUIPMENT Heat treatment furnaces Equip NameQuantitySize ASM2750 E SAT & TUS DANYANG ELECTRIC 1 Ø6.0m x 1.6m DANYANG ELECTRIC 1 Ø7.0m x 1.6m DANYANG ELECTRIC 4 Ø5.2m x 1.6m1 DANYANG ELECTRIC 2 Ø4.5m x 1.6m DANYANG ELECTRIC 1 Ø5.0m x 1.2m DANYANG ELECTRIC 1 Ø2.8m x 2.0m1 DANYANG ELECTRIC 1 Ø3.9m x 1.2m1 DANYANG ELECTRIC 1 Ø3.4m x 1.2m DANYANG ELECTRIC 1 Ø4.8m x 1.2m Total133

MAIN EQUIPMENT Lathe & Double end Drilling Equip nameTypeSizeQuantity LDCK5250CNC Verticalφ5000×1000×30t24 CQK5240CNC Verticalφ4000×1600×10t13 CQK5850CNC Verticalφ5000×1400×32t2 CDCK5165CNC Verticalφ6500×1000×30t4 Total43 Equip nameTypeSizeQuantity PHD5050 Double end CNC Drilling OD 5000/hole diameter φ40 4 PHD4040 Double end CNC Drilling OD 4000/hole diameter φ40 1 DM5000 ／ 2B Double end CNC Drilling OD 5000/hole diameter φ60 1 DM6000 ／ 2B Double end CNC Drilling OD 6000/hole diameter φ70 1 Total7

M AIN EQUIPMENT Laboratory Equip nameTypeSpecificationQuantity SpectrometerPDA7000 Number of elements max 32 1 Infrared carbon sulfur analyzer HW － 2000 Measuring range C: % ； S: % 1 Microscope XD － 2 Magnification: objective lens PC10X- PC100X ； ocular lens PC10X 、 PC12.5X 1 Universal tensile testing machine WEW － 300B Max test force （ KN ）： 300 ； Tensile chuck spacing 800;Circular clamp diameter ： φ Universal tensile testing machine WDW － 200E Max test force(KN):200;Tensile chuck spacing Impact tester JBD － 300B Min temperature-60 ℃， Max impact energy 300J 2 Specimen V-notch projector for Impact Testing CST － 50 1 Brinell hardness testerHB-3000B 1

C OMPANY PRESENCE Head Office No.5 Xinfu Road, East of Dingxiang County Shanxi Province, China P.C Tel: , Fax: E:mail: Website: Beijing Office No.59 Chaibang Hutong, Room 109 Jiaxin Office Building, Dongcheng District, Beijing, China P.C Tel: , Fax: E:mail: Europe office TD Procurement A/S, Denmark Tel: E:mail:

C OMPANY CULTURE Global recognition Exceed Customer Expectations Technology Driven Quality Assurance Safety Continuous Improvements

S ERVICE Worldwide door to door service 24 hour availability Technical support On time delivery

L OGISTICS Capacity: For small orders, within 10set, from PO Acknowledgement to Exworks 14days For bigger orders, 25 sets, from PO Acknowledgement to Exworks 25days Delivery: To port: – 1 Day to Tianjin Port – 1.5 Day to Qingdao Port – 1.5 Days to Shanghai Port To destination (e.g.): – Melbourne, Victoria, Australia - 20 Days – Rotterdam, Hamburg, Europe - 30 Days

“Exceeding customer requirements is our target, continuous improvement our principal and your satisfaction our success story.” You are welcome to our company Shanxi Jinrui High Pressure Rings Co. Ltd From the management: