Shanghai Pujiang Cable Co. Ltd. Deh Cho Presentation April 13 th , 2010

1. Shanghai Pujiang Cable Co. Ltd. Deh Cho Presentation April 13th, 2010

2. SPCC Introduction • Established in year 1988 • The 1st factory–fabricatedcableenterprise in China cable industry • Gathering theadvantages of design, research, constructionin cablestructure • 236 Employees

3. Geographical Position Shanghai office of SPCC Original Nanhui Production Base Xitang Production Base in Zehjiang

4. Workshoplayout The Length of Workshop: 848 M PWS I PWS II Characteristics: • Area: 132,000m2 • Workshops:5 (2 for PWS;2 for PPWS; • 1 for socket) • Max. Cable size:7mm×645 • Biggest tensioning rig: 3000T/ 848m; 400T/750m; 1000T/380m • Heavy Duty Crane: 120 Tons • Wharf:16000m2 along a Class III Navigation Canal PPWS I Socket PPWSII

5. View of Xitang Facility in Zhejiang

6. MainProducts 1. The PE Sheathed Large Pitch Twisted Stay Cable (PWS) 2. Pre-fabricated Parallel Wire Strand (PPWS)

7. 3. Socket

8. ProductionCapacity Stayed cable 30,000ton/year PPWS 70,000ton/year

9. Inspection and Test Equipments 1. Plastic Universal Sampling Machine 2. Metal Impact Testing Machine 3. Carbon and Sulfur Analyzer 4. Wire Torque Tester 5. Universal Tester 6. Vicat Softening Temperature Measuring Apparatus 7. Brittleness Temperature Measuring Apparatus8. Wire Flexing Apparatus 9. Plastics Mixing Equipment 10. Plastics Aging Test Box 11. Electro light Analytical Balance 12. 2700 tons Testing Apparatus for tensile test 13. Salt Fog Test Equipment 14. 600 tons of Testing Apparatus for tensile test 12

10. Prepare cold-casting material Inspection Exist Factory 探 伤 锚具加工 Packaging ProductionProcess Storage of High Strength Galvanized Steel Wire Inspection and Test for entering factory Cutting Wire Twisting Wrapping Hot-extruding double HDPE Sheathing Together Cutting at marking point Socketing Pre-tensioning NDT Socket Machining Coiled or reeled Stay Cable

11. Socket Manufacture Procedure casting or forging→（Shot blasting)→ Rough machining and Marking→Heat treatment→ UT→Finish machining→MT→ Hot-dip Galvanizing or Thermal spray zinc→ finishing→Inspection→Stored in warehouse

12. Stayed Cable Fabricating Procedure Roughly cutting

13. Stayed Cable Fabricating Procedure Twisting 2-4 degrees torsion angle

14. Stayed Cable Fabricating Procedure Banding

15. Stayed Cable Fabricating Procedure Double HDPE Sheathingextruding

16. Stayed Cable Fabricating Procedure Socketing

17. Stayed Cable Fabricating Procedure Pre-loading/Testing

18. Stayed Cable Fabricating Procedure Coiling Reeling

19. TheStay Cable Solution for Deh Cho Bridge

20. The galvanizing wire usedhas a good performance

21. In our proposal double layers sheath will be extruded together. The outside layer is colored and inside layer is black. The both of HDPE we used have a good quality for UV resistance. • ColoredHDPE supplied by PESTEC has a good quality for UV resistance • 20,000 hours XENOtest • 20,000 hours Weather-Ometertest • 5years outdoortest at Hoechst site • 11years in real life in Southern Spain

22. Completed nearly 600cable structure projects • Areas including China, USA, Korea, India, Sudan, Vietnam, Taiwan and so on • Products have been widely used in various Cable-stayed Bridge, Suspension Bridge, Arch Bridge, Pipe line crossing Bridge, Architecture etc • The Market Share in domestic cable structure projects isabout 60% above

24. Nanjing No.3 Yangtze River Highway Bridge

25. Nanjing No.2 Yangtze River Highway Bridge

26. Xupu Bridge, ShanghaiNanpu Bridge, Shanghai

27. Yangpu Bridge, Shanghai

28. Taoyaomen Bridge, Zhejiang

29. Donghai Bridge, Shanghai Minpu Bridge, Shanghai

30. Zhanjiang Bay Bridge, Guangdong

31. Qianjiang No.3 Bridge, Hangzhou

32. Bandra-Worli Sea Link Project, India