User talk:Dondechm

I think, Wikipedia is very useful tools for everyone. So I wanted to contribute this site. And editing new article for Ssangyong E&C, most famous company in South Korea and Several Contries. But I'm a beginner. I know the article need to be improve. Please coatching me. I need help of experts. I wanna make this article useful content. Thank you for your attention and cooperation.