The welding machine business is a fundamental technology of the industry and its importance has been well recognized but remained in limited technology level and thus simply imitated advanced technologies or imported its whole need. However, we have developed and commercialized world competitive welding machines through cooperative system. We are very proud of that we have acquired NT (New Technology) mark, a certificate of new technology, proving our technological capability inside and outside of the country as well as contributing to strengthening national competitiveness by import substitution. We are also proud of and thankful for our staffs and all supports for our company. Under the management values of "trust in people, customer oriented management, accumulation of technology and knowledge, and share rewarding and growth", and faith in our philosophy of "quality tells everything", we will keep endeavoring to develop and improving our products.