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Gyeongnam steel

Gyeongnam steel. 2008013369 Kim seung jun. index. 1. What ’ s GNS? 2.What ’ s kind of product? 3.How to make it?. What ’ s GNS?. The growth of GNS They are fast-growing companies. They began in 1978 In 2011 they owned  three factories. Gns is most Remarkable company.

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Gyeongnam steel

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  1. Gyeongnam steel 2008013369 Kim seung jun

  2. index • 1. What’s GNS? • 2.What’s kind of product? • 3.How to make it?

  3. What’s GNS? The growth of GNS They are fast-growing companies. They began in 1978 In 2011 they owned  three factories Gns is most Remarkable company

  4. What’s GNS? What they doing? Cold-rolled steel from POSCO’s offers Processing and cutting companies that supply What they making?  kinds of products is CR PO GI HGI EGI

  5. What’s GNS? locate

  6. Product Posco making Cold rolled steel offer GNS making CR.PO…and so on

  7. Product CR : colled rolled steel Process : Hydrochloric acid and scale of the surface Doing cooling process Feature : The surface is beautiful And cold-rolled steel excellent  in processability

  8. Product PO : picked oiled coil Process : CPL has been applied to the surface of iron oxides and impurities are removed from Skin pass Mill to improve flatness and after Oiling treatment Feature : Weak paint, corrosion surface condition shape control and improve processability

  9. Product GI : galvanized coil Process : To create a thin coating on the surface of zinc plating Feature : Corrosion,forming Welding painting is excellent.

  10. Product HGI : hot galvanized coil Process : To create a thin coating on the surface of zinc plating on the Hot-rolled coils Feature : Enhanced corrosion resistance

  11. Product EGI : Electrd galvanized coil Process : On the CR. Add Zinc-coated using electrolytic process Feature : Paint, corrosion welding, machining is excellent

  12. Process

  13. ending

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