1. Manufacturing Process Presentation Presenters : 2009012123 Lee Yong Hwan 2009012236 Kang Hyo Yong 2009012243 Sung Hong Suk

3. Company Information Hyundai-bng steel was founded in 1966. Office loacated in Seoul And t he main office located in Changwon This company produce rustproof i ron, that is stainless steel. Now, We introduce the manufacturing proce ss of stainless steel and Hyundai-bng steel's products.

4. Products

8. Manufacturing Processes Stainless steel produce through various manufacturing processes. Hot coil which coil’s raw material, through process that - Coil Rolling - Annealing - Skin Pass and Tension leveling - Polishing and Brushing. Stainless steel produce through various manufacturing processes. Hot coil which coil’s raw material, through process that - Coil Rolling - Annealing - Skin Pass and Tension leveling - Polishing and Brushing.

9. Coil Rolling is specially designed rolling mill for products requiring high strength and precision, such as stainless steel plate. Coil Rolling AnnealingAnnealing Annealing is process to give unique surface of stainless steel by eliminating scale on surface and covering.

10. Skin Pass and Tension leveling Skin pass is process to roll heat treated stainless plate with load and tension in order to improve form and give gross. Polishing and Brushing Through all process, A Hot Coil is produced Shape form or Coil form. That is Stainless Steel.

11. Hyundai-bngsteel is global group. A place of business is spread to all over the world. It is not famous but it have economic potential. Conclusion

12. Thank you!!