Copper products Made in Korea

1. Copper products Made in Korea East Sea Corporation Dongmyeong Bldg., 982, Daejam-dong Pohang, South Korea Tel: +82-54-282-0151 Fax: +82-54-274-9090 Email: esc0502@nate.com

2. LIST • COMPANY PROFILE • PROCESS • EQUIPMENT • MEASURING INSTRUMENT • MAIN CUSTOMER • PRODUCT LIST

3. Company Profile • Establish : July 1, 2000 • Business Kind：Engineering & Trading - Trading : Export and Import of Materials for Steel Company - Engineering for Stainless Steel Company - Know-How Supply for Stainless Steel Manufacture • Assets : US$ 750,000.00 • Annual turnover : US$ 7,500,000.00 • Award : Export tower for 5 Millions dollar administered by Korean President (2009”)

4. Company Profile • CEO : Dongdeok Kim / Mr. - Work for POSCO, Korea for 25years (1976 ~ 2000) - Many experience in steel operation and maintenance: Superintendent and Technical General Mgr. - Maintenance for Hot Strip Mill, Operation for CCP & SMS & Cold Rolling Mill etc. - Winner for Award administered by Minister of Knowledge Economy (2009) • Business Concept - Win-Win strategy - Mutual benefit • Business Target • - High quality • - Competitive price • - Developed technology • - The most suitable for Production • - Reliable After Service

5. ManufactureProcess One stop Manufacturing Design Casting Welding TIG(different material) MIG(AL, Copper) Brazing Finishing Packing Machining - Lathe - Boring - Milling Inspection

6. Equipment(1)

7. Equipment(2)

8. Measuring instrument(1)

9. Measuring instrument(2)

10. Main customer(1)

11. Main customer(2)

12. Product Lists • High Conductivity Copper Castings • Conductor, Terminal, Sleeve for Electric- Parts • Bushing , Cylinder Ring for Marine-Parts • Worm Wheel for Reducer • Roll for Paper –Marking Machine • Oilless Bush , Liner for Press Mold Parts • Cooling Plate, Stave , Tuyere Cooler & Tuyere for Blast Furnace • Lance Nozzle for L D Converter • Water Jacket, Lance Nozzle, Carbon Holder for Electric Furnace Parts • Screw Nut, Slipper Metal and Liner for Roll • Bushing, Metal, Oilless Bush for Industry-Machine Parts • Adapter , Platen for Welding-Machine Parts

13. Copper Castings · Machine parts of iron, steel, and industrial machine parts ·Function :Electrical and thermal conductors

14. Copper Castings

15. TUYERE • It’s effect is to cool the furnace absorbing heat of the refractory bricks. Material : Min 99.7% Purity of Copper Electrical Conductivity : 80% IACs Min.

16. Tuyere Nozzle

17. Tuyere Nozzle

18. Tuyere Cooler

19. Cooling Plate

20. Copper Stave

21. Copper Staves Copper Stave

22. LanceAssembly

23. EBT Copper Panel

24. Lance Nozzle • High pressure piping and high purity copper • Welding: two kinds of different metal. • Endurance in high temperature and heatness.

25. OXYGEN LANCE Lance Nozzle– 2

26. Copper Panel • Material: High Purity Copper • High Conductivity and cooling effect • Time Reduction of Maintenance

27. Copper Panel

28. Copper Panel

29. Copper Panel

30. Copper Panel- EAF

31. Burner • Time Reduction • High pressure piping and high conductivity copper • Welding: two kinds of different metal.

32. Burner

33. Electrode Holder • Protecting from the high temperature and flame • Specification: It is differed by the inch of electrode holder. (10”, 14”, 16”, 18”, 20”, 22”, 28”, 30”)

34. Electrode Holder – EAF, LF

35. Aluminum Mast Arm–EAF

36. AluminumHOLDER

37. Aluminum MastArm-LF

38. Transformer

39. WIPER ROLL

40. Bushing • Machine Parts of iron, steel, and industrial machine parts. • Function : Anti-resistance

41. SLIPPER METAL

42. 3 M/C TCM TORCH

43. 4 M/C TCM TORCH

44. SEGMENT

45. SEGMENT

46. Thank You!