User:Hangang1978

Replace this example text below with information about you:

Hello, my background is in mechnical engineering, with a main interest in metal cutting.

I speak English and chinese, japanese. In my off-time, I learn something in mechanical industry, like car industry,and sometimes consider about the meaning of life, like to using electronic stuff like computer and apple ipod touch and so on, and I have discovered that Wikipedia is a very good source for information in that department. Hopefully I can help make it even better.